diff --git a/lua/lush_theme/darcula_lush.lua b/lua/lush_theme/darcula_lush.lua
index afecfc9..ad5c853 100644
--- a/lua/lush_theme/darcula_lush.lua
+++ b/lua/lush_theme/darcula_lush.lua
@@ -435,10 +435,10 @@ local theme =
       DiagnosticHint {CodeHint},
       DiagnosticInfo {CodeInfo},
       DiagnosticWarn {CodeWarn},
-      DiagnosticFloatingError {fg = colors.ErrorForeground},
-      DiagnosticFloatingHint {fg = colors.HintForeground},
-      DiagnosticFloatingInfo {fg = colors.InfoForeground},
-      DiagnosticFloatingWarn {fg = colors.WarningForeground},
+      DiagnosticFloatingError {CocErrorFloat},
+      DiagnosticFloatingHint {CocHintFloat},
+      DiagnosticFloatingInfo {CocInfoFloat},
+      DiagnosticFloatingWarn {CocWarningFloat},
       DiagnosticSignError {
         fg = colors.ErrorForeground,
         bg = colors.NrBackground