diff --git a/src/components/interactive-builder/question-modal.scss b/src/components/interactive-builder/question-modal.scss
index fb843e1..65da098 100644
--- a/src/components/interactive-builder/question-modal.scss
+++ b/src/components/interactive-builder/question-modal.scss
@@ -18,7 +18,7 @@
 }
 
 .conceptList {
-  background: colors.$white-0;
+  background: colors.$gray-20;
   max-height: 14rem;
   overflow-y: auto;
   border: 1px solid colors.$gray-20;
@@ -90,7 +90,7 @@
   }
 
   tbody > tr:nth-child(odd) {
-    background-color: colors.$gray-10;
+    background-color: colors.$gray-20;
   }
 }