Nice and focused dark theme for iTerm 2 and Terminal.app - also includes oh-my-zsh theme.
To see colors in your terminal once installed, you can run the colors.sh shell script
$ ./colors.sh
CELINA HEX TERMCOL RGB
------- ------- --------- -----------
base03 #67707f brblack 103 112 127
base02 #3a3f48 black 58 63 72
base01 #a8f6a2 brgreen 168 246 162
base00 #f3e4b0 bryellow 243 228 176
base0 #99cdf7 brblue 153 205 247
base1 #8ef6eb brcyan 142 246 235
base2 #c7d1e3 white 199 209 227
base3 #7a8496 brwhite 122 132 150
yellow #c6b373 yellow 198 179 115
orange #ffaaac brred 255 170 172
red #c57577 red 197 117 119
magenta #a481d6 magenta 164 129 214
violet #d6bbf6 brmagenta 214 187 246
blue #5b92c3 blue 91 146 195
cyan #5cd6c9 cyan 92 214 201
green #74b970 green 116 185 112