A dark and light Neovim theme written in Lua ported from the Visual Studio Code Karma theme.

Much of Lua util and color assigning is inspired from NightFox.nvim and tokyonight.nvim

this theme is not as polished as the OG karma in vscode, there's a lot of stuff that will probably change over time. I'd appreciate any help I can get.

• supports the latest Neovim 5.0 features like TreeSitter and LSP
• minimal inactive statusline
• vim terminal colors
• darker background for sidebar-like windows
• lualine theme

• TreeSitter
• LSP Diagnostics
• LSP Trouble
• LSP Saga
• Git Signs
• Git Gutter
• Telescope
• NvimTree
• WhichKey
• Indent Blankline
• Dashboard
• BufferLine
• Lualine
• Lightline
• Neogit
• vim-sneak
• Fern
• Barbar

• Neovim >= 0.5.0

Install the theme with your preferred package manager:

vim-plug

Plug 'amitchaudhari9121/karma.nvim', { 'branch': 'main' }

packer

use 'amitchaudhari9121/karma.nvim'

Enable the colorscheme:

" Enable karma in Vim Script
colorscheme karma

-- Enable karma colorscheme in lua
vim.cmd[[colorscheme karma]]

To enable the Karma theme for Lualine, simply specify it in your lualine settings:

require('lualine').setup {
  options = {
    -- ... your lualine config
    theme = 'karma'
    -- ... your lualine config
  }
}

To enable the karma colorscheme for lightline:

" Vim Script
let g:lightline = {'colorscheme': 'karma'}

❗️ Note: if you are using tmux or similar multiplexers , please make sure that you add these for a color accurate experience of karma.nvim

replace XXX with the output of echo $TERM

set-option -sa terminal-overrides ',XXX:RGB' # newer versions of tmux
set-option -ga terminal-overrides ',XXX:Tc'  # older versions of tmux 

❗️ configuration needs to be set BEFORE loading the color scheme with colorscheme karma

The theme comes in two styles, a darker variant night and day.

The day style will be used if:

• vim.g.karma_syle == "day"
• vim.o.background == "light"

-- Example config in Lua
vim.g.karma_style = "night"
vim.g.karma_italic_functions = true
vim.g.karma_sidebars = { "qf", "vista_kind", "terminal", "packer" }

-- Change the "hint" color to the "yellow2" color, and make the "error" color bright red
vim.g.karma_colors = { hint = "yellow2", error = "#ff0000" }

-- Load the colorscheme
vim.cmd[[colorscheme karma]]

" Example config in VimScript
let g:karma_style = "night"
let g:karma_italic_functions = 1
let g:karma_sidebars = [ "qf", "vista_kind", "terminal", "packer" ]

" Change the "hint" color to the "yellow2" color, and make the "error" color bright red
let g:karma_colors = {
  \ 'hint': 'yellow2',
  \ 'error': '#ff0000'
\ }

" Load the colorscheme
colorscheme karma

To have undercurls show up and in color, add the following to your Tmux config file:

# Undercurl
set -g default-terminal "${TERM}"
set -as terminal-overrides ',*:Smulx=\E[4::%p1%dm'  # undercurl support
set -as terminal-overrides ',*:Setulc=\E[58::2::%p1%{65536}%/%d::%p1%{256}%/%{255}%&%d::%p1%{255}%&%d%;m'  # underscore colours - needs tmux-3.0

Pull requests are welcome.

I know this theme is not as polished right now as it can be, I can't test the theme on every terminal I know of, so you are encouraged to create and file an issue about any problem you've faced