diff --git a/src/librustdoc/html/static/css/rustdoc.css b/src/librustdoc/html/static/css/rustdoc.css
index cd5ff48c979..054cfe7597e 100644
--- a/src/librustdoc/html/static/css/rustdoc.css
+++ b/src/librustdoc/html/static/css/rustdoc.css
@@ -1179,6 +1179,10 @@ a.test-arrow:hover {
 	position: relative;
 }
 
+.code-header a.tooltip:hover {
+	color: var(--link-color);
+}
+
 /* placeholder thunk so that the mouse can easily travel from "(i)" to popover
 	the resulting "hover tunnel" is a stepped triangle, approximating
 	https://bjk5.com/post/44698559168/breaking-down-amazons-mega-dropdown */
diff --git a/tests/rustdoc-gui/notable-trait.goml b/tests/rustdoc-gui/notable-trait.goml
index 09b3dfe2825..371931d51fc 100644
--- a/tests/rustdoc-gui/notable-trait.goml
+++ b/tests/rustdoc-gui/notable-trait.goml
@@ -122,7 +122,7 @@ assert-count: ("//*[@class='tooltip popover']", 0)
 // Now check the colors.
 define-function: (
     "check-colors",
-    (theme, header_color, content_color, type_color, trait_color),
+    (theme, header_color, content_color, type_color, trait_color, link_color),
     block {
         go-to: "file://" + |DOC_PATH| + "/test_docs/struct.NotableStructWithLongName.html"
         // This is needed to ensure that the text color is computed.
@@ -133,9 +133,21 @@ define-function: (
         // We reload the page so the local storage settings are being used.
         reload:
 
+        assert-css: (
+             "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']",
+             {"color": |content_color|},
+             ALL,
+        )
+
         move-cursor-to: "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']"
         wait-for-count: (".tooltip.popover", 1)
 
+        assert-css: (
+             "//*[@id='method.create_an_iterator_from_read']//*[@class='tooltip']",
+             {"color": |link_color|},
+             ALL,
+        )
+
         assert-css: (
              ".tooltip.popover h3",
              {"color": |header_color|},
@@ -163,6 +175,7 @@ call-function: (
     "check-colors",
     {
         "theme": "ayu",
+        "link_color": "rgb(57, 175, 215)",
         "content_color": "rgb(230, 225, 207)",
         "header_color": "rgb(255, 255, 255)",
         "type_color": "rgb(255, 160, 165)",
@@ -174,6 +187,7 @@ call-function: (
     "check-colors",
     {
         "theme": "dark",
+        "link_color": "rgb(210, 153, 29)",
         "content_color": "rgb(221, 221, 221)",
         "header_color": "rgb(221, 221, 221)",
         "type_color": "rgb(45, 191, 184)",
@@ -185,6 +199,7 @@ call-function: (
     "check-colors",
     {
         "theme": "light",
+        "link_color": "rgb(56, 115, 173)",
         "content_color": "rgb(0, 0, 0)",
         "header_color": "rgb(0, 0, 0)",
         "type_color": "rgb(173, 55, 138)",