Updated 3/15/2012:Used my Greyness-Green as a base and changed all the green to grey. Should work for people now. Forgot to change the close button to grey changed the version to v2.1
Update 3/12/2012:Thanks to nowerries for telling me how to fix Ubuntu Software Center. I'm trying to figure out a way to apply this fix to my dark themes but until then use this fix.
Only bug I have noticed so far is fonts unreadable in Ubunut Software Center the fix for this is to in terminal type...
sudo gedit /usr/share/software-center/ui/gtk3/css/softwarecenter.css
.... and change the color value of @define-color super-light-aubergine to #363636.
Updated 1/25/2012 V1: I fixed the problem when copying the theme to /usr/share/themes it all looks good now. I uploaded the changes
Based off of [link]
ANewStartBlood by *alecive ( I tweaked it )