diff --git a/src/scss/components/_banner.scss b/src/scss/components/_banner.scss
index eb6f1307..d4fd1645 100644
--- a/src/scss/components/_banner.scss
+++ b/src/scss/components/_banner.scss
@@ -19,6 +19,10 @@
   // Reset default accordion button border styling for banner button.
   @include u-border(0);
   @include u-radius(0);
+}
+
+.usa-accordion__button.usa-banner__button,
+.usa-banner__header-action {
   color: currentColor;
 
   &:hover,
@@ -47,3 +51,7 @@
     }
   }
 }
+
+.usa-banner__header-action::after {
+  background-color: currentColor;
+}