I'm a fan of the Chester color scheme created by Christian Sutter.
His two original schemes :
I created a slightly modified set for iTerm colors, the initial selection colors didn't quite work for me. You can download the modified version from this repo, chester-dark.itermcolors
I've also created a palette for Mac OS X which you can download and use.
Textmate Theme: Chester.tmTheme
Visual Studio Code: theme-chester - copy directory to
~/.vscode/extensions
HyperTerm: hyperterm-chester - install using hyperterm-chester plugin
If you just want to see the colors, view the color scheme samples here.