diff --git a/src/client/theme/gruvbox-dark.json5 b/src/client/theme/gruvbox-dark.json5
index 7fb444e949..0cb16d92f1 100644
--- a/src/client/theme/gruvbox-dark.json5
+++ b/src/client/theme/gruvbox-dark.json5
@@ -16,5 +16,9 @@
 		renoteGradient: '#58581e',
 		renoteText: 'rgb(169, 174, 36)',
 		quoteBorder: 'rgb(169, 174, 36)',
+		mfmMention: 'rgb(177, 98, 134)',
+		mfmUrl: 'rgb(69, 133, 136)',
+		mfmLink: 'rgb(104, 157, 106)',
+		mfmHashtag: 'rgb(204, 36, 29)'
 	},
 }