Port to vim from - https://github.com/voronianski/oceanic-next-theme
Using coloration (https://github.com/sickill/coloration) and Vim-toCtrem (shawnbiddle.com/Vim-toCterm/)
Place this in your .vimrc:
Plugin 'yosiat/oceanic-next-vim'
then run the following in Vim:
:source %
:PluginInstall