Changing background color and Gitsign block coloring

[Marko-Sanchez]

I am using kitty (0.24.4) on neovim v0.6.1 in Ubuntu.

I am having trouble changing the background color in monokai.lua I have tried adding

pallete = {
`background = '#color`,
}

But the background color has not changed I am using the code provided in README.md and background has remained it's default purple-grey color.

Furthermore, the gitsigns are showing up as block colors. Instead of simply having '+' as the color green.

My git plugins are:

    Plug 'tpope/vim-fugitive'
    Plug 'tpope/vim-rhubarb'
    Plug 'junegunn/gv.vim'

I am also using treesitter, poloygot, and neovim's lsp.