diff --git a/tests/rustdoc-gui/jump-to-def-background.goml b/tests/rustdoc-gui/jump-to-def-background.goml
index 3a7d48284d7..6adc36b0edb 100644
--- a/tests/rustdoc-gui/jump-to-def-background.goml
+++ b/tests/rustdoc-gui/jump-to-def-background.goml
@@ -17,6 +17,6 @@ define-function: (
     },
 )
 
-call-function: ("check-background-color", ("ayu", "rgb(51, 51, 51)"))
-call-function: ("check-background-color", ("dark", "rgb(51, 51, 51)"))
-call-function: ("check-background-color", ("light", "rgb(238, 238, 238)"))
+call-function: ("check-background-color", ("ayu", "#333"))
+call-function: ("check-background-color", ("dark", "#333"))
+call-function: ("check-background-color", ("light", "#eee"))