This package provides a dark but colorful theme for Emacs. The colors have been picked carefully to provide a pleasant coding experience in darker environments, while still maintaining good contrast and highlighting syntax constructs in a particularly useful manner.
The Zweilight theme is available in MELPA.
You can install it with the following command:
M-x package-install zweilight-theme
To load it automatically on Emacs startup, add this to your initialization file:
(load-theme 'zweilight t)