lualine.nvim/lua/lualine/themes/gruvbox-material.lua

-- Copyright (c) 2020-2021 shadmansaleh
-- MIT license, see LICENSE for more details.
-- stylua: ignore
local colors = {
  fg1    = '#282828',
  color2 = '#504945',
  fg2    = '#ddc7a1',
  color3 = '#32302f',
  color4 = '#a89984',
  color5 = '#7daea3',
  color6 = '#a9b665',
  color7 = '#d8a657',
  color8 = '#d3869b',
  color9 = '#ea6962',
}

return {
  normal = {
    a = {fg = colors.fg1, bg = colors.color4, gui = 'bold'},
    b = {fg = colors.fg2, bg = colors.color2},
    c = {fg = colors.fg2, bg = colors.color3}
  },
  command = {a = {fg = colors.fg1, bg = colors.color5, gui = 'bold'}},
  inactive = {a = {fg = colors.fg2, bg = colors.color2}},
  insert = {a = {fg = colors.fg1, bg = colors.color6, gui = 'bold'}},
  replace = {a = {fg = colors.fg1, bg = colors.color7, gui = 'bold'}},
  terminal = {a = {fg = colors.fg1, bg = colors.color8, gui = 'bold'}},
  visual = {a = {fg = colors.fg1, bg = colors.color9, gui = 'bold'}}
}