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    <link:label id="lab_us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic_1C19943EB3D18EBDA2E0AD40AEC963AB_negatedLabel_en-US" xlink:label="lab_us-gaap_UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic_1C19943EB3D18EBDA2E0AD40AEC963AB" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Less: income allocated to participating securities</link:label>
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    <link:label id="lab_banc_DistributedEarningsLossAllocatedtoParticipatingSecuritiesBasic_1255A8B7A58F7F4BA2A5AD40AEC9023C_negatedTerseLabel_en-US" xlink:label="lab_banc_DistributedEarningsLossAllocatedtoParticipatingSecuritiesBasic_1255A8B7A58F7F4BA2A5AD40AEC9023C" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Less: participating securities dividends</link:label>
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    <link:label id="lab_us-gaap_PreferredStockDividendsIncomeStatementImpact_D9A49694682A92633A26AD40AECA0040_negatedLabel_en-US" xlink:label="lab_us-gaap_PreferredStockDividendsIncomeStatementImpact_D9A49694682A92633A26AD40AECA0040" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Less: preferred stock dividends</link:label>
    <link:label id="lab_us-gaap_PreferredStockDividendsIncomeStatementImpact_D9A49694682A92633A26AD40AECA0040_label_en-US" xlink:label="lab_us-gaap_PreferredStockDividendsIncomeStatementImpact_D9A49694682A92633A26AD40AECA0040" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Preferred Stock Dividends, Income Statement Impact</link:label>
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    <link:label id="lab_us-gaap_PreferredStockRedemptionPremium_AA27FBF24BF421AE556FAD69F4B0FFF9_verboseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockRedemptionPremium_AA27FBF24BF421AE556FAD69F4B0FFF9" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Less: preferred stock redemption</link:label>
    <link:label id="lab_us-gaap_PreferredStockRedemptionPremium_AA27FBF24BF421AE556FAD69F4B0FFF9_label_en-US" xlink:label="lab_us-gaap_PreferredStockRedemptionPremium_AA27FBF24BF421AE556FAD69F4B0FFF9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Preferred Stock Redemption Premium</link:label>
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    <link:label id="lab_banc_IncomeLossFromContinuingOperationsAllocatedToCommonStockholdersBasic_84B74B67E48EC58CF831AD40AECA2014_totalLabel_en-US" xlink:label="lab_banc_IncomeLossFromContinuingOperationsAllocatedToCommonStockholdersBasic_84B74B67E48EC58CF831AD40AECA2014" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Income from continuing operations allocated to common stockholders</link:label>
    <link:label id="lab_banc_IncomeLossFromContinuingOperationsAllocatedToCommonStockholdersBasic_84B74B67E48EC58CF831AD40AECA2014_label_en-US" xlink:label="lab_banc_IncomeLossFromContinuingOperationsAllocatedToCommonStockholdersBasic_84B74B67E48EC58CF831AD40AECA2014" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income (Loss) From Continuing Operations Allocated To Common Stockholders, Basic</link:label>
    <link:label id="lab_banc_IncomeLossFromContinuingOperationsAllocatedToCommonStockholdersBasic_84B74B67E48EC58CF831AD40AECA2014_documentation_en-US" xlink:label="lab_banc_IncomeLossFromContinuingOperationsAllocatedToCommonStockholdersBasic_84B74B67E48EC58CF831AD40AECA2014" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Income (Loss) From Continuing Operations Allocated To Common Stockholders, Basic</link:label>
    <link:loc xlink:href="banc-20180930.xsd#banc_IncomeLossFromContinuingOperationsAllocatedToCommonStockholdersBasic" xlink:label="loc_banc_IncomeLossFromContinuingOperationsAllocatedToCommonStockholdersBasic_84B74B67E48EC58CF831AD40AECA2014" xlink:type="locator" />
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    <link:label id="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_27B8B3221FAB80FE36A7AD40AECAABF0_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_27B8B3221FAB80FE36A7AD40AECAABF0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income from discontinued operations</link:label>
    <link:label id="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_27B8B3221FAB80FE36A7AD40AECAABF0_label_en-US" xlink:label="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_27B8B3221FAB80FE36A7AD40AECAABF0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_27B8B3221FAB80FE36A7AD40AECAABF0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_27B8B3221FAB80FE36A7AD40AECAABF0" xlink:to="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_27B8B3221FAB80FE36A7AD40AECAABF0" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_D35C05F3D622B83836A6AD40AECA448B_totalLabel_en-US" xlink:label="lab_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_D35C05F3D622B83836A6AD40AECA448B" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net income available to common stockholders</link:label>
    <link:label id="lab_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_D35C05F3D622B83836A6AD40AECA448B_label_en-US" xlink:label="lab_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_D35C05F3D622B83836A6AD40AECA448B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Income (Loss) Available to Common Stockholders, Basic</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_D35C05F3D622B83836A6AD40AECA448B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_D35C05F3D622B83836A6AD40AECA448B" xlink:to="lab_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_D35C05F3D622B83836A6AD40AECA448B" xlink:type="arc" />
    <link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_725B55FA4C56BDBD6EE5AD40AECA1423_terseLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_725B55FA4C56BDBD6EE5AD40AECA1423" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Weighted average common shares outstanding (in shares)</link:label>
    <link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_725B55FA4C56BDBD6EE5AD40AECA1423_label_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_725B55FA4C56BDBD6EE5AD40AECA1423" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted Average Number of Shares Outstanding, Basic</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_725B55FA4C56BDBD6EE5AD40AECA1423" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_725B55FA4C56BDBD6EE5AD40AECA1423" xlink:to="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_725B55FA4C56BDBD6EE5AD40AECA1423" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_DF37588DE690E7D5E70CAD40AECAAF21_terseLabel_en-US" xlink:label="lab_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_DF37588DE690E7D5E70CAD40AECAAF21" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Dilutive effects of stock units and stock options (in shares)</link:label>
    <link:label id="lab_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_DF37588DE690E7D5E70CAD40AECAAF21_label_en-US" xlink:label="lab_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_DF37588DE690E7D5E70CAD40AECAAF21" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_DF37588DE690E7D5E70CAD40AECAAF21" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_DF37588DE690E7D5E70CAD40AECAAF21" xlink:to="lab_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_DF37588DE690E7D5E70CAD40AECAAF21" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants_8C319B01B6A7307B4983AD40AECB288A_terseLabel_en-US" xlink:label="lab_us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants_8C319B01B6A7307B4983AD40AECB288A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Dilutive effects of warrants (in shares)</link:label>
    <link:label id="lab_us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants_8C319B01B6A7307B4983AD40AECB288A_label_en-US" xlink:label="lab_us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants_8C319B01B6A7307B4983AD40AECB288A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Incremental Common Shares Attributable to Dilutive Effect of Call Options and Warrants</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants_8C319B01B6A7307B4983AD40AECB288A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants_8C319B01B6A7307B4983AD40AECB288A" xlink:to="lab_us-gaap_IncrementalCommonSharesAttributableToCallOptionsAndWarrants_8C319B01B6A7307B4983AD40AECB288A" xlink:type="arc" />
    <link:label id="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_165A03A7D74599EE9CACAD40AECBD435_totalLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_165A03A7D74599EE9CACAD40AECBD435" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Average shares and dilutive common shares (in shares)</link:label>
    <link:label id="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_165A03A7D74599EE9CACAD40AECBD435_label_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_165A03A7D74599EE9CACAD40AECBD435" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Weighted Average Number of Shares Outstanding, Diluted</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_165A03A7D74599EE9CACAD40AECBD435" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_165A03A7D74599EE9CACAD40AECBD435" xlink:to="lab_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_165A03A7D74599EE9CACAD40AECBD435" xlink:type="arc" />
    <link:label id="lab_us-gaap_EarningsPerShareBasicAbstract_4CE983832A21F38D835EAD40AECB4DB2_terseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasicAbstract_4CE983832A21F38D835EAD40AECB4DB2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Basic earnings per common share</link:label>
    <link:label id="lab_us-gaap_EarningsPerShareBasicAbstract_4CE983832A21F38D835EAD40AECB4DB2_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasicAbstract_4CE983832A21F38D835EAD40AECB4DB2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Earnings Per Share, Basic [Abstract]</link:label>
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    <link:label id="lab_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_EA4436C6C2473730E68BAD40AECB5E13_label_en-US" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_EA4436C6C2473730E68BAD40AECB5E13" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income (Loss) from Continuing Operations, Per Basic Share</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerBasicShare" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_EA4436C6C2473730E68BAD40AECB5E13" xlink:type="locator" />
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    <link:label id="lab_banc_ExercisablePeriodTwoMember_AE2784935247270EDD26161FBA79D641_terseLabel_en-US" xlink:label="lab_banc_ExercisablePeriodTwoMember_62892992670659489F075CA255ED5415" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Exercisable on December 31, 2016</link:label>
    <link:label id="lab_banc_ExercisablePeriodTwoMember_AE2784935247270EDD26161FBA79D641_label_en-US" xlink:label="lab_banc_ExercisablePeriodTwoMember_62892992670659489F075CA255ED5415" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Exercisable Period Two [Member]</link:label>
    <link:label id="lab_banc_ExercisablePeriodTwoMember_AE2784935247270EDD26161FBA79D641_documentation_en-US" xlink:label="lab_banc_ExercisablePeriodTwoMember_62892992670659489F075CA255ED5415" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Exercisable Period Two [Member]</link:label>
    <link:loc xlink:href="banc-20180930.xsd#banc_ExercisablePeriodTwoMember" xlink:label="loc_banc_ExercisablePeriodTwoMember_62892992670659489F075CA255ED5415" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_banc_ExercisablePeriodTwoMember_62892992670659489F075CA255ED5415" xlink:to="lab_banc_ExercisablePeriodTwoMember_62892992670659489F075CA255ED5415" xlink:type="arc" />
    <link:label id="lab_banc_ExercisablePeriodThreeMember_F8756CC9B5EB3FB3207A161FBA790952_terseLabel_en-US" xlink:label="lab_banc_ExercisablePeriodThreeMember_32100246F42056C6B6F3DE282E7F46D2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Exercisable on March 31, 2017</link:label>
    <link:label id="lab_banc_ExercisablePeriodThreeMember_F8756CC9B5EB3FB3207A161FBA790952_label_en-US" xlink:label="lab_banc_ExercisablePeriodThreeMember_32100246F42056C6B6F3DE282E7F46D2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Exercisable Period Three [Member]</link:label>
    <link:label id="lab_banc_ExercisablePeriodThreeMember_F8756CC9B5EB3FB3207A161FBA790952_documentation_en-US" xlink:label="lab_banc_ExercisablePeriodThreeMember_32100246F42056C6B6F3DE282E7F46D2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Exercisable Period Three [Member]</link:label>
    <link:loc xlink:href="banc-20180930.xsd#banc_ExercisablePeriodThreeMember" xlink:label="loc_banc_ExercisablePeriodThreeMember_32100246F42056C6B6F3DE282E7F46D2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_banc_ExercisablePeriodThreeMember_32100246F42056C6B6F3DE282E7F46D2" xlink:to="lab_banc_ExercisablePeriodThreeMember_32100246F42056C6B6F3DE282E7F46D2" xlink:type="arc" />
    <link:label id="lab_banc_ExercisablePeriodFourMember_9587180B8B44A67D53BA161FBA79B217_terseLabel_en-US" xlink:label="lab_banc_ExercisablePeriodFourMember_163EC8D90E9B5F68AE5F8CC1E334F7C3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Exercisable on June 30, 2017</link:label>
    <link:label id="lab_banc_ExercisablePeriodFourMember_9587180B8B44A67D53BA161FBA79B217_label_en-US" xlink:label="lab_banc_ExercisablePeriodFourMember_163EC8D90E9B5F68AE5F8CC1E334F7C3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Exercisable Period Four [Member]</link:label>
    <link:label id="lab_banc_ExercisablePeriodFourMember_9587180B8B44A67D53BA161FBA79B217_documentation_en-US" xlink:label="lab_banc_ExercisablePeriodFourMember_163EC8D90E9B5F68AE5F8CC1E334F7C3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Exercisable Period Four [Member]</link:label>
    <link:loc xlink:href="banc-20180930.xsd#banc_ExercisablePeriodFourMember" xlink:label="loc_banc_ExercisablePeriodFourMember_163EC8D90E9B5F68AE5F8CC1E334F7C3" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_banc_ExercisablePeriodFourMember_163EC8D90E9B5F68AE5F8CC1E334F7C3" xlink:to="lab_banc_ExercisablePeriodFourMember_163EC8D90E9B5F68AE5F8CC1E334F7C3" xlink:type="arc" />
    <link:label id="lab_banc_ExercisablePeriodFiveMember_A6FF45CCFD764BE07053161FBA79A341_terseLabel_en-US" xlink:label="lab_banc_ExercisablePeriodFiveMember_6714400950E5556EB40F1CBA27C7C3A7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Exercisable on September 30, 2017</link:label>
    <link:label id="lab_banc_ExercisablePeriodFiveMember_A6FF45CCFD764BE07053161FBA79A341_label_en-US" xlink:label="lab_banc_ExercisablePeriodFiveMember_6714400950E5556EB40F1CBA27C7C3A7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Exercisable Period Five [Member]</link:label>
    <link:label id="lab_banc_ExercisablePeriodFiveMember_A6FF45CCFD764BE07053161FBA79A341_documentation_en-US" xlink:label="lab_banc_ExercisablePeriodFiveMember_6714400950E5556EB40F1CBA27C7C3A7" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Exercisable Period Five [Member]</link:label>
    <link:loc xlink:href="banc-20180930.xsd#banc_ExercisablePeriodFiveMember" xlink:label="loc_banc_ExercisablePeriodFiveMember_6714400950E5556EB40F1CBA27C7C3A7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_banc_ExercisablePeriodFiveMember_6714400950E5556EB40F1CBA27C7C3A7" xlink:to="lab_banc_ExercisablePeriodFiveMember_6714400950E5556EB40F1CBA27C7C3A7" xlink:type="arc" />
    <link:label id="lab_banc_ExercisablePeriodSixMember_1AA741D9BBBA591399F6161FBA7A94E0_terseLabel_en-US" xlink:label="lab_banc_ExercisablePeriodSixMember_E2C23BB0515259CBB14CE649921BFFA2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Exercisable on December 31, 2017</link:label>
    <link:label id="lab_banc_ExercisablePeriodSixMember_1AA741D9BBBA591399F6161FBA7A94E0_label_en-US" xlink:label="lab_banc_ExercisablePeriodSixMember_E2C23BB0515259CBB14CE649921BFFA2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Exercisable Period Six [Member]</link:label>
    <link:label id="lab_banc_ExercisablePeriodSixMember_1AA741D9BBBA591399F6161FBA7A94E0_documentation_en-US" xlink:label="lab_banc_ExercisablePeriodSixMember_E2C23BB0515259CBB14CE649921BFFA2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Exercisable Period Six [Member]</link:label>
    <link:loc xlink:href="banc-20180930.xsd#banc_ExercisablePeriodSixMember" xlink:label="loc_banc_ExercisablePeriodSixMember_E2C23BB0515259CBB14CE649921BFFA2" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_banc_ExercisablePeriodSixMember_E2C23BB0515259CBB14CE649921BFFA2" xlink:to="lab_banc_ExercisablePeriodSixMember_E2C23BB0515259CBB14CE649921BFFA2" xlink:type="arc" />
    <link:label id="lab_banc_ExercisablePeriodSevenMember_E1381F55796F4ECD4CBD161FBA7A7B18_terseLabel_en-US" xlink:label="lab_banc_ExercisablePeriodSevenMember_9152E7A9D87D5BC1B72CDECCFE9A64AD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Exercisable on March 31, 2018</link:label>
    <link:label id="lab_banc_ExercisablePeriodSevenMember_E1381F55796F4ECD4CBD161FBA7A7B18_label_en-US" xlink:label="lab_banc_ExercisablePeriodSevenMember_9152E7A9D87D5BC1B72CDECCFE9A64AD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Exercisable Period Seven [Member]</link:label>
    <link:label id="lab_banc_ExercisablePeriodSevenMember_E1381F55796F4ECD4CBD161FBA7A7B18_documentation_en-US" xlink:label="lab_banc_ExercisablePeriodSevenMember_9152E7A9D87D5BC1B72CDECCFE9A64AD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Exercisable Period Seven [Member]</link:label>
    <link:loc xlink:href="banc-20180930.xsd#banc_ExercisablePeriodSevenMember" xlink:label="loc_banc_ExercisablePeriodSevenMember_9152E7A9D87D5BC1B72CDECCFE9A64AD" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_banc_ExercisablePeriodSevenMember_9152E7A9D87D5BC1B72CDECCFE9A64AD" xlink:to="lab_banc_ExercisablePeriodSevenMember_9152E7A9D87D5BC1B72CDECCFE9A64AD" xlink:type="arc" />
    <link:label id="lab_banc_ExercisablePeriodEightMember_BD415B30B873FF69A6CB161FBA7A85F2_terseLabel_en-US" xlink:label="lab_banc_ExercisablePeriodEightMember_BA2DF54EB5EC558B83395A11CA3A380C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Exercisable on June 30, 2018</link:label>
    <link:label id="lab_banc_ExercisablePeriodEightMember_BD415B30B873FF69A6CB161FBA7A85F2_label_en-US" xlink:label="lab_banc_ExercisablePeriodEightMember_BA2DF54EB5EC558B83395A11CA3A380C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Exercisable Period Eight [Member]</link:label>
    <link:label id="lab_banc_ExercisablePeriodEightMember_BD415B30B873FF69A6CB161FBA7A85F2_documentation_en-US" xlink:label="lab_banc_ExercisablePeriodEightMember_BA2DF54EB5EC558B83395A11CA3A380C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Exercisable Period Eight [Member]</link:label>
    <link:loc xlink:href="banc-20180930.xsd#banc_ExercisablePeriodEightMember" xlink:label="loc_banc_ExercisablePeriodEightMember_BA2DF54EB5EC558B83395A11CA3A380C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_banc_ExercisablePeriodEightMember_BA2DF54EB5EC558B83395A11CA3A380C" xlink:to="lab_banc_ExercisablePeriodEightMember_BA2DF54EB5EC558B83395A11CA3A380C" xlink:type="arc" />
    <link:label id="lab_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_FF6A092B03A285ABEE3E161FBA7A1E2B_terseLabel_en-US" xlink:label="lab_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_89C2A6EA63815BA790843683F568A605" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Warrants issued (in shares)</link:label>
    <link:label id="lab_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_FF6A092B03A285ABEE3E161FBA7A1E2B_label_en-US" xlink:label="lab_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_89C2A6EA63815BA790843683F568A605" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Number of Securities Called by Warrants or Rights</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights" xlink:label="loc_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_89C2A6EA63815BA790843683F568A605" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_89C2A6EA63815BA790843683F568A605" xlink:to="lab_us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights_89C2A6EA63815BA790843683F568A605" xlink:type="arc" />
    <link:label id="lab_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_6BF521E9170420DA8DB1161FBA7A26E4_terseLabel_en-US" xlink:label="lab_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_B95AEA27BB1051A99B7451D80D856263" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Exercise price of warrants for non-voting common stock (in dollars per share)</link:label>
    <link:label id="lab_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_6BF521E9170420DA8DB1161FBA7A26E4_label_en-US" xlink:label="lab_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_B95AEA27BB1051A99B7451D80D856263" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Exercise Price of Warrants or Rights</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1" xlink:label="loc_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_B95AEA27BB1051A99B7451D80D856263" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_B95AEA27BB1051A99B7451D80D856263" xlink:to="lab_us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1_B95AEA27BB1051A99B7451D80D856263" xlink:type="arc" />
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_3309D93F9DA72233CF98161FBA7BC325_terseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_E2CCF11E093B52889CA452D1447E5241" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Issuance of shares of voting common stock (in shares)</link:label>
    <link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_3309D93F9DA72233CF98161FBA7BC325_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_E2CCF11E093B52889CA452D1447E5241" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Stock Issued During Period, Shares, Conversion of Convertible Securities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_E2CCF11E093B52889CA452D1447E5241" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_E2CCF11E093B52889CA452D1447E5241" xlink:to="lab_us-gaap_StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities_E2CCF11E093B52889CA452D1447E5241" xlink:type="arc" />
    <link:label id="lab_banc_ClassofWarrantorRightExercisablePeriod_9DE1CF5EAAD0988F924E161FBA7B1581_terseLabel_en-US" xlink:label="lab_banc_ClassofWarrantorRightExercisablePeriod_8944F767D92355AB9DAACF68552BE7B5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Warrant exercisable period</link:label>
    <link:label id="lab_banc_ClassofWarrantorRightExercisablePeriod_9DE1CF5EAAD0988F924E161FBA7B1581_label_en-US" xlink:label="lab_banc_ClassofWarrantorRightExercisablePeriod_8944F767D92355AB9DAACF68552BE7B5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Exercisable Period</link:label>
    <link:label id="lab_banc_ClassofWarrantorRightExercisablePeriod_9DE1CF5EAAD0988F924E161FBA7B1581_documentation_en-US" xlink:label="lab_banc_ClassofWarrantorRightExercisablePeriod_8944F767D92355AB9DAACF68552BE7B5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Class of Warrant or Right, Exercisable Period</link:label>
    <link:loc xlink:href="banc-20180930.xsd#banc_ClassofWarrantorRightExercisablePeriod" xlink:label="loc_banc_ClassofWarrantorRightExercisablePeriod_8944F767D92355AB9DAACF68552BE7B5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_banc_ClassofWarrantorRightExercisablePeriod_8944F767D92355AB9DAACF68552BE7B5" xlink:to="lab_banc_ClassofWarrantorRightExercisablePeriod_8944F767D92355AB9DAACF68552BE7B5" xlink:type="arc" />
    <link:label id="lab_banc_ClassOfWarrantOrRightNumberOfWarrantsExercised_435BB71292B4516A536C161FBA7B11ED_terseLabel_en-US" xlink:label="lab_banc_ClassOfWarrantOrRightNumberOfWarrantsExercised_F7DE9A50404E59A0A71A75F1D8A0BDF0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Warrants exercised (in shares)</link:label>
    <link:label id="lab_banc_ClassOfWarrantOrRightNumberOfWarrantsExercised_435BB71292B4516A536C161FBA7B11ED_label_en-US" xlink:label="lab_banc_ClassOfWarrantOrRightNumberOfWarrantsExercised_F7DE9A50404E59A0A71A75F1D8A0BDF0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Class Of Warrant Or Right, Number Of Warrants Exercised</link:label>
    <link:label id="lab_banc_ClassOfWarrantOrRightNumberOfWarrantsExercised_435BB71292B4516A536C161FBA7B11ED_documentation_en-US" xlink:label="lab_banc_ClassOfWarrantOrRightNumberOfWarrantsExercised_F7DE9A50404E59A0A71A75F1D8A0BDF0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Class Of Warrant Or Right, Number Of Warrants Exercised</link:label>
    <link:loc xlink:href="banc-20180930.xsd#banc_ClassOfWarrantOrRightNumberOfWarrantsExercised" xlink:label="loc_banc_ClassOfWarrantOrRightNumberOfWarrantsExercised_F7DE9A50404E59A0A71A75F1D8A0BDF0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_banc_ClassOfWarrantOrRightNumberOfWarrantsExercised_F7DE9A50404E59A0A71A75F1D8A0BDF0" xlink:to="lab_banc_ClassOfWarrantOrRightNumberOfWarrantsExercised_F7DE9A50404E59A0A71A75F1D8A0BDF0" xlink:type="arc" />
    <link:label id="lab_banc_CommonStockSharesCanceled_AB3478EE073B7AA5CBFC161FBA7B7CA5_terseLabel_en-US" xlink:label="lab_banc_CommonStockSharesCanceled_A298768D15C9532987AF01C6C632200C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of shares canceled (in shares)</link:label>
    <link:label id="lab_banc_CommonStockSharesCanceled_AB3478EE073B7AA5CBFC161FBA7B7CA5_label_en-US" xlink:label="lab_banc_CommonStockSharesCanceled_A298768D15C9532987AF01C6C632200C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Stock, Shares Canceled</link:label>
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    <link:label id="lab_us-gaap_PrincipalAmountOutstandingOnLoansHeldForSaleOrSecuritization_7B1F92104978F0886564D109746DACFD_terseLabel_en-US" xlink:label="lab_us-gaap_PrincipalAmountOutstandingOnLoansHeldForSaleOrSecuritization_7B1F92104978F0886564D109746DACFD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Aggregated unpaid principal balance</link:label>
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    <link:label id="lab_us-gaap_OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent_2F525FBD2475D01FF9F7AD40B606AA5D_totalLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent_2F525FBD2475D01FF9F7AD40B606AA5D" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total change in unrealized (loss) gain on available-for-sale securities</link:label>
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    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_57DE7D47D06A0EAA14BEAD40B606CF05_totalLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_57DE7D47D06A0EAA14BEAD40B606CF05" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Total other comprehensive (loss) income</link:label>
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    <link:label id="lab_banc_ServicingAssetatFairValueAmountHeldForInvestmentandDisposalGroupIncludingDiscontinuedOperationsServicingAssetatFairValueAmountHeldForInvestment_8686FBCEF0D5D198515E3D9D648A3D42_terseLabel_en-US" xlink:label="lab_banc_ServicingAssetatFairValueAmountHeldForInvestmentandDisposalGroupIncludingDiscontinuedOperationsServicingAssetatFairValueAmountHeldForInvestment_2F0DFC1BB36B52D7AB2F4A30B1A237A2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Fair value of retained MSRs</link:label>
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    <link:label id="lab_banc_VariableInterestEntityNonconsolidatedCarryingAmountCash_3533F2C5F7E1CBA9E48CAD40AEFDD581_terseLabel_en-US" xlink:label="lab_banc_VariableInterestEntityNonconsolidatedCarryingAmountCash_3533F2C5F7E1CBA9E48CAD40AEFDD581" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash</link:label>
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    <link:label id="lab_us-gaap_RealEstateOwnedDisclosureOfDetailedComponentsAbstract_8875AA27806973FC469BAD40B1267838_label_en-US" xlink:label="lab_us-gaap_RealEstateOwnedDisclosureOfDetailedComponentsAbstract_8875AA27806973FC469BAD40B1267838" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Real Estate Owned, Disclosure of Detailed Components [Abstract]</link:label>
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    <link:label id="lab_us-gaap_GainsLossesOnSalesOfOtherRealEstate_7FF73A9D57782C4241F3AD40B12CACC7_terseLabel_en-US" xlink:label="lab_us-gaap_GainsLossesOnSalesOfOtherRealEstate_7FF73A9D57782C4241F3AD40B12CACC7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net loss on sales</link:label>
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    <link:label id="lab_banc_ForeclosedRealEstateExpenseNetofRentalIncome_839A034086D61B979587AD40B12C262A_negatedLabel_en-US" xlink:label="lab_banc_ForeclosedRealEstateExpenseNetofRentalIncome_839A034086D61B979587AD40B12C262A" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Operating expenses, net of rental income</link:label>
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    <link:label id="lab_banc_LossContingencyAccrualProvisionInitialLoanRepurchases_FA0CBBF7CDA0903BF24C3D9D6535E871_terseLabel_en-US" xlink:label="lab_banc_LossContingencyAccrualProvisionInitialLoanRepurchases_F70B4662378158078DC3FE6833CB1F4D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Initial provision for loan repurchases</link:label>
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    <link:label id="lab_banc_GainLossFromChangeOfFairValueOnMortgageServicingRights_5DF8C8AC64E9D9013770CCB0D5CEF8F3_negatedTerseLabel_en-US" xlink:label="lab_banc_GainLossFromChangeOfFairValueOnMortgageServicingRights_5DF8C8AC64E9D9013770CCB0D5CEF8F3" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Loss from change of fair value of mortgage servicing rights</link:label>
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    <link:label id="lab_banc_PaymentsforRepurchaseofMortgageLoans_5B94F3755C679A7E6908CCB0D5D0C5E3_negatedTerseLabel_en-US" xlink:label="lab_banc_PaymentsforRepurchaseofMortgageLoans_5B94F3755C679A7E6908CCB0D5D0C5E3" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Repurchase of mortgage loans</link:label>
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    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_banc_PaymentstoAcquireFederalHomeLoanBankStockandOtherBankStocks_2036C62DEF36FB8DE5CBCCB0D5D750B5" xlink:to="lab_banc_PaymentstoAcquireFederalHomeLoanBankStockandOtherBankStocks_2036C62DEF36FB8DE5CBCCB0D5D750B5" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromSaleOfLoansHeldForInvestment_23C10580239F90D97654CCB0D5D8DC42_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleOfLoansHeldForInvestment_23C10580239F90D97654CCB0D5D8DC42" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from sale of loans</link:label>
    <link:label id="lab_us-gaap_ProceedsFromSaleOfLoansHeldForInvestment_23C10580239F90D97654CCB0D5D8DC42_label_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleOfLoansHeldForInvestment_23C10580239F90D97654CCB0D5D8DC42" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Sale of Loans Held-for-investment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProceedsFromSaleOfLoansHeldForInvestment" xlink:label="loc_us-gaap_ProceedsFromSaleOfLoansHeldForInvestment_23C10580239F90D97654CCB0D5D8DC42" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromSaleOfLoansHeldForInvestment_23C10580239F90D97654CCB0D5D8DC42" xlink:to="lab_us-gaap_ProceedsFromSaleOfLoansHeldForInvestment_23C10580239F90D97654CCB0D5D8DC42" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromSaleOfOtherRealEstate_38F830BFDB9714A57A8DCCB0D5D86F0D_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleOfOtherRealEstate_38F830BFDB9714A57A8DCCB0D5D86F0D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from sale of other real estate owned</link:label>
    <link:label id="lab_us-gaap_ProceedsFromSaleOfOtherRealEstate_38F830BFDB9714A57A8DCCB0D5D86F0D_label_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleOfOtherRealEstate_38F830BFDB9714A57A8DCCB0D5D86F0D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Sale of Other Real Estate</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProceedsFromSaleOfOtherRealEstate" xlink:label="loc_us-gaap_ProceedsFromSaleOfOtherRealEstate_38F830BFDB9714A57A8DCCB0D5D86F0D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromSaleOfOtherRealEstate_38F830BFDB9714A57A8DCCB0D5D86F0D" xlink:to="lab_us-gaap_ProceedsFromSaleOfOtherRealEstate_38F830BFDB9714A57A8DCCB0D5D86F0D" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_95E9438035739BD42F89CCB0D5D9835B_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_95E9438035739BD42F89CCB0D5D9835B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from sale of premises and equipment</link:label>
    <link:label id="lab_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_95E9438035739BD42F89CCB0D5D9835B_label_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_95E9438035739BD42F89CCB0D5D9835B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Sale of Property, Plant, and Equipment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:label="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_95E9438035739BD42F89CCB0D5D9835B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_95E9438035739BD42F89CCB0D5D9835B" xlink:to="lab_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_95E9438035739BD42F89CCB0D5D9835B" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_B7BDD50EF3879ADBAA9CCCB0D5D99ED1_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_B7BDD50EF3879ADBAA9CCCB0D5D99ED1" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Additions to premises and equipment</link:label>
    <link:label id="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_B7BDD50EF3879ADBAA9CCCB0D5D99ED1_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_B7BDD50EF3879ADBAA9CCCB0D5D99ED1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments to Acquire Property, Plant, and Equipment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_B7BDD50EF3879ADBAA9CCCB0D5D99ED1" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_B7BDD50EF3879ADBAA9CCCB0D5D99ED1" xlink:to="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_B7BDD50EF3879ADBAA9CCCB0D5D99ED1" xlink:type="arc" />
    <link:label id="lab_banc_RepaymentsofCapitalLeaseObligationsInvestingActivity_07F39575C54BF25556AACCB0D5DA1B81_negatedLabel_en-US" xlink:label="lab_banc_RepaymentsofCapitalLeaseObligationsInvestingActivity_07F39575C54BF25556AACCB0D5DA1B81" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Payments of capital lease obligations</link:label>
    <link:label id="lab_banc_RepaymentsofCapitalLeaseObligationsInvestingActivity_07F39575C54BF25556AACCB0D5DA1B81_label_en-US" xlink:label="lab_banc_RepaymentsofCapitalLeaseObligationsInvestingActivity_07F39575C54BF25556AACCB0D5DA1B81" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Repayments of Capital Lease Obligations, Investing Activity</link:label>
    <link:label id="lab_banc_RepaymentsofCapitalLeaseObligationsInvestingActivity_07F39575C54BF25556AACCB0D5DA1B81_documentation_en-US" xlink:label="lab_banc_RepaymentsofCapitalLeaseObligationsInvestingActivity_07F39575C54BF25556AACCB0D5DA1B81" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Repayments of Capital Lease Obligations, Investing Activity</link:label>
    <link:loc xlink:href="banc-20180930.xsd#banc_RepaymentsofCapitalLeaseObligationsInvestingActivity" xlink:label="loc_banc_RepaymentsofCapitalLeaseObligationsInvestingActivity_07F39575C54BF25556AACCB0D5DA1B81" xlink:type="locator" />
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    <link:label id="lab_us-gaap_PaymentsToAcquireEquityMethodInvestments_92B609F190E661D4F765CCB0D5DB9002_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireEquityMethodInvestments_92B609F190E661D4F765CCB0D5DB9002" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Funding of equity investment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_PaymentsToAcquireEquityMethodInvestments" xlink:label="loc_us-gaap_PaymentsToAcquireEquityMethodInvestments_92B609F190E661D4F765CCB0D5DB9002" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireEquityMethodInvestments_92B609F190E661D4F765CCB0D5DB9002" xlink:to="lab_us-gaap_PaymentsToAcquireEquityMethodInvestments_92B609F190E661D4F765CCB0D5DB9002" xlink:type="arc" />
    <link:label id="lab_banc_PaymentsToAcquireCostMethodInvestments_74356CB46CD9283102BACCB0D5DB8640_negatedTerseLabel_en-US" xlink:label="lab_banc_PaymentsToAcquireCostMethodInvestments_74356CB46CD9283102BACCB0D5DB8640" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Net decrease (increase) in investments in alternative energy partnerships</link:label>
    <link:loc xlink:href="banc-20180930.xsd#banc_PaymentsToAcquireCostMethodInvestments" xlink:label="loc_banc_PaymentsToAcquireCostMethodInvestments_74356CB46CD9283102BACCB0D5DB8640" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_banc_PaymentsToAcquireCostMethodInvestments_74356CB46CD9283102BACCB0D5DB8640" xlink:to="lab_banc_PaymentsToAcquireCostMethodInvestments_74356CB46CD9283102BACCB0D5DB8640" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_97E5D7C3EF227B77A01BCCB0D5DBA750_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_97E5D7C3EF227B77A01BCCB0D5DBA750" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Net cash (used) provided by investing activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_97E5D7C3EF227B77A01BCCB0D5DBA750_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_97E5D7C3EF227B77A01BCCB0D5DBA750" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Investing Activities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_97E5D7C3EF227B77A01BCCB0D5DBA750" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_97E5D7C3EF227B77A01BCCB0D5DBA750" xlink:to="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_97E5D7C3EF227B77A01BCCB0D5DBA750" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_C37B087B9B072ED431F1CCB0D5DC843D_terseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_C37B087B9B072ED431F1CCB0D5DC843D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Cash flows from financing activities:</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_C37B087B9B072ED431F1CCB0D5DC843D_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_C37B087B9B072ED431F1CCB0D5DC843D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Financing Activities [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_C37B087B9B072ED431F1CCB0D5DC843D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_C37B087B9B072ED431F1CCB0D5DC843D" xlink:to="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_C37B087B9B072ED431F1CCB0D5DC843D" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInDeposits_30B28A97AD71058B2D68CCB0D5DC5DE5_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInDeposits_30B28A97AD71058B2D68CCB0D5DC5DE5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net increase (decrease) in deposits</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInDeposits_30B28A97AD71058B2D68CCB0D5DC5DE5_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInDeposits_30B28A97AD71058B2D68CCB0D5DC5DE5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Deposits</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInDeposits" xlink:label="loc_us-gaap_IncreaseDecreaseInDeposits_30B28A97AD71058B2D68CCB0D5DC5DE5" xlink:type="locator" />
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    <link:label id="lab_us-gaap_IncreaseDecreaseInLoansFromOtherFederalHomeLoanBanks_EBA673348B777C74453ACCB0D5DDB4C9_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInLoansFromOtherFederalHomeLoanBanks_EBA673348B777C74453ACCB0D5DDB4C9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net (decrease) increase in short-term Federal Home Loan Bank advances</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInLoansFromOtherFederalHomeLoanBanks_EBA673348B777C74453ACCB0D5DDB4C9_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInLoansFromOtherFederalHomeLoanBanks_EBA673348B777C74453ACCB0D5DDB4C9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Loans from Federal Home Loan Banks</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_IncreaseDecreaseInLoansFromOtherFederalHomeLoanBanks" xlink:label="loc_us-gaap_IncreaseDecreaseInLoansFromOtherFederalHomeLoanBanks_EBA673348B777C74453ACCB0D5DDB4C9" xlink:type="locator" />
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    <link:label id="lab_us-gaap_RepaymentsOfFederalHomeLoanBankBorrowings_FB36BCC748B05F78AF57CCB0D5DD030C_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_RepaymentsOfFederalHomeLoanBankBorrowings_FB36BCC748B05F78AF57CCB0D5DD030C" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Repayment of long-term Federal Home Loan Bank advances</link:label>
    <link:label id="lab_us-gaap_RepaymentsOfFederalHomeLoanBankBorrowings_FB36BCC748B05F78AF57CCB0D5DD030C_label_en-US" xlink:label="lab_us-gaap_RepaymentsOfFederalHomeLoanBankBorrowings_FB36BCC748B05F78AF57CCB0D5DD030C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments of FHLBank Borrowings, Financing Activities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_RepaymentsOfFederalHomeLoanBankBorrowings" xlink:label="loc_us-gaap_RepaymentsOfFederalHomeLoanBankBorrowings_FB36BCC748B05F78AF57CCB0D5DD030C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RepaymentsOfFederalHomeLoanBankBorrowings_FB36BCC748B05F78AF57CCB0D5DD030C" xlink:to="lab_us-gaap_RepaymentsOfFederalHomeLoanBankBorrowings_FB36BCC748B05F78AF57CCB0D5DD030C" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromFederalHomeLoanBankBorrowings_E4101396E41F78E1D00DCCB0D5DD0FBE_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromFederalHomeLoanBankBorrowings_E4101396E41F78E1D00DCCB0D5DD0FBE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Proceeds from long-term Federal Home Loan Bank advances</link:label>
    <link:label id="lab_us-gaap_ProceedsFromFederalHomeLoanBankBorrowings_E4101396E41F78E1D00DCCB0D5DD0FBE_label_en-US" xlink:label="lab_us-gaap_ProceedsFromFederalHomeLoanBankBorrowings_E4101396E41F78E1D00DCCB0D5DD0FBE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from FHLBank Borrowings, Financing Activities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd#us-gaap_ProceedsFromFederalHomeLoanBankBorrowings" xlink:label="loc_us-gaap_ProceedsFromFederalHomeLoanBankBorrowings_E4101396E41F78E1D00DCCB0D5DD0FBE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromFederalHomeLoanBankBorrowings_E4101396E41F78E1D00DCCB0D5DD0FBE" xlink:to="lab_us-gaap_ProceedsFromFederalHomeLoanBankBorrowings_E4101396E41F78E1D00DCCB0D5DD0FBE" xlink:type="arc" />
    <link:label id="lab_us-gaap_ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase_FF1560647F116EFC6DE5CCB0D5DE305C_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase_FF1560647F116EFC6DE5CCB0D5DE305C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net increase in securities sold under repurchase agreements</link:label>
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