Screenshots of pallor in action! The editor is Sublime Text 2 with the Soda Dark theme (although you can't see much of it). The font is Inconsolata, with improved hinting from Google Fonts.
The code is from the main function for one of my projects.
The code is from Cobra.
This is from Gollum.
This is a fragment of the CSS that GitHub uses to style Markdown. I think I got it from cutemarked.
This diff is part of a changeset that I submitted to Cobra.
This is a fragment of the pallor README.
Here's another sample from the same document. This shows how pallor looks when you select text. Note the contrast between the dark gray links (comment color) and the selection highlighting. Personally I think it's pretty good.
These are some sample files that I used to test jgtr. Note how the JSON keys are highlighted differently from the values. Due to the issues with the TextMate JSON grammar, this is only possible through a messy hack.