diff --git a/src/wp-content/themes/twentynineteen/style-editor.css b/src/wp-content/themes/twentynineteen/style-editor.css
index a4d9491412..274e2851c2 100644
--- a/src/wp-content/themes/twentynineteen/style-editor.css
+++ b/src/wp-content/themes/twentynineteen/style-editor.css
@@ -1000,6 +1000,10 @@ figcaption,
   font-weight: bold;
 }
 
+.wp-block-button .wp-block-button__link:not(.has-text-color) {
+  color: #fff;
+}
+
 .wp-block-button:not(.is-style-outline) .wp-block-button__link {
   background: #0073aa;
 }
diff --git a/src/wp-content/themes/twentynineteen/style-editor.scss b/src/wp-content/themes/twentynineteen/style-editor.scss
index 875b5cf166..07c352035d 100644
--- a/src/wp-content/themes/twentynineteen/style-editor.scss
+++ b/src/wp-content/themes/twentynineteen/style-editor.scss
@@ -373,6 +373,10 @@ figcaption,
 		@include font-family( $font__heading );
 		font-size: $font__size-sm;
 		font-weight: bold;
+
+		&:not(.has-text-color) {
+			color: #fff;
+		}
 	}
 
 	&:not(.is-style-outline) .wp-block-button__link {