diff --git a/stylesheets/commons/Headings.scss b/stylesheets/commons/Headings.scss
index d0d613e720e..0f9a7df1e77 100644
--- a/stylesheets/commons/Headings.scss
+++ b/stylesheets/commons/Headings.scss
@@ -38,11 +38,11 @@ h1#firstHeading,
 	font-weight: 500;
 
 	.theme--light & {
-		color: var( --clr-wiki-theme-40 );
+		color: var( --clr-wiki-theme-20 );
 	}
 
 	.theme--dark & {
-		color: var( --clr-wiki-theme-90 );
+		color: var( --clr-secondary-90 );
 	}
 }
 
diff --git a/stylesheets/commons/Tabs.scss b/stylesheets/commons/Tabs.scss
index aa3e0123058..12b811158e1 100644
--- a/stylesheets/commons/Tabs.scss
+++ b/stylesheets/commons/Tabs.scss
@@ -441,8 +441,8 @@ html.client-nojs .tabs-content > div:not( .active ) {
 				font-weight: bold;
 
 				.theme--light & {
-					background-color: var( --clr-secondary-100 );
-					color: var( --clr-secondary-8 );
+					background-color: var( --clr-background );
+					color: var( --clr-secondary-9 );
 				}
 
 				.theme--dark & {