Comments coloring

[genebean]

I really like how this looks, with the exception of the comments... I find them hard to read. Can anyone enlighten me as to how to go about adjusting their color and/or contrast with the background?

[mrtnvgr]

require("catppuccin").setup {
    custom_highlights = function(colors)
        return {
            Comment = { fg = colors.flamingo },
        }
    end
}