I don't seem able to override the Pmenu background color.

[bitwombat]

The pop-up diagnostics screen has a background too close to Catppuccin's background, so I'd like to make it lighter.

My config for neovim 0.9.0 and catpuccin ad63055 is:

{
  "catppuccin/nvim",
  name = "catppuccin",
  priority = 1000,
  integrations = {
    mason = true,
  },
  custom_highlights = function(colors)
    return {
      Pmenu = { bg = "#808000" },
    }
  end
},

But it has no effect, and the setting doesn't even take:

I also get no effect with an :hi Pmenu guibg=#808000 either.

The weird thing is that the :hi command does have an effect if I use the built-in themes (eg. blue or dalek).

User error?

[M3nny]

Hi bitwombat,
it seems like that you are not using this port from your first line of configuration, you may want to try to use the neovim port instead

[bitwombat]

?? First line of config shown above is "catppuccin/nvim",

[cideM]

This is the /vim repository though

[nullchilly]

Dev of catppuccin/nvim here, you reported in the wrong repo.

Anyway, plugin config should be wrapped inside opts = {}, modify your config like below:

diff --git a/wrong.lua b/true.lua
index c4e1056..6e7c7f1 100644
--- a/wrong.lua
+++ b/true.lua
@@ -61,14 +61,16 @@ require("lazy").setup({
     "catppuccin/nvim",
     name = "catppuccin",
     priority = 1000,
-    integrations = {
-      mason = true,
+    opts = {
+      integrations = {
+        mason = true,
+      },
+      custom_highlights = function(colors)
+        return {
+          Pmenu = { guibg = "#808000" },
+        }
+      end,
     },
-    custom_highlights = function(colors)
-      return {
-        Pmenu = { guibg = "#808000" },
-      }
-    end,
   },

[bitwombat]

you reported in the wrong repo.

Ooooo! Der. Thanks. And thanks for developing/supporting catppuccin/nvim.

The above still didn't "take". I'll go report in the right repo.