There are 2 repositories under atom-ui-theme topic.
UI theme for Atom with pastel colors and dark background
A Beautiful theme for atom with dark blue and ice colors distributed in a harmonic way.
A custom UI theme for Atom for developers who want a green with Atom.
A dark and flat ui theme for atom, forked from atom-dark-flat-ui
Solarized One light UI Theme for Atom. A perfect companion for the Solarized Dark Syntax Theme.