diff --git a/vimrc b/vimrc
index 99ac031..a655432 100644
--- a/vimrc
+++ b/vimrc
@@ -331,9 +331,9 @@ require'osc52'
 
 EOF
 
-hi LspReferenceRead cterm=bold ctermbg=red guibg=LightYellow
-hi LspReferenceText cterm=bold ctermbg=red guibg=LightYellow
-hi LspReferenceWrite cterm=bold ctermbg=red guibg=LightYellow
+hi LspReferenceRead cterm=bold ctermbg=red guibg=#371700
+hi LspReferenceText cterm=bold ctermbg=red guibg=#371700
+hi LspReferenceWrite cterm=bold ctermbg=red guibg=#371700
 hi LspDiagnosticsDefaultError cterm=bold ctermfg=Red
 hi LspDiagnosticsDefaultWarning cterm=bold ctermfg=Yellow
 hi LspDiagnosticsDefaultInformation ctermfg=Blue