--- a/browser/themes/shared/customizableui/panelUI.inc.css
+++ b/browser/themes/shared/customizableui/panelUI.inc.css
@@ -760,16 +760,29 @@ toolbarbutton[constrain-size="true"][cui
 .panel-banner-item:not([disabled]):hover {
   background-color: hsla(96,65%,75%,.8);
 }
 
 .panel-banner-item:not([disabled]):hover:active {
   background-color: hsl(96,65%,75%);
 }
 
+:root[lwt-popup-brighttext] .panel-banner-item:not([disabled]){
+  background-color: rgba(48, 230, 11, 0.1);
+  color: #F9F9FA;
+}
+
+:root[lwt-popup-brighttext] .panel-banner-item:not([disabled]):hover{
+  background-color: rgba(48, 230, 11, 0.15);
+}
+
+:root[lwt-popup-brighttext] .panel-banner-item:not([disabled]):active{
+  background-color: rgba(48, 230, 11, 0.2);
+}
+
 #customization-palette .toolbarbutton-multiline-text,
 #customization-palette .toolbarbutton-text {
   display: none;
 }
 
 .subview-subheader,
 panelview .toolbarbutton-1,
 .subviewbutton,