Over on StackOverflow there was a recent meta post about how comment colors are applied.
When looking through the CSS of a question list, I noticed the same class names are applied to the views of a question when they're in a list. Upon asking for clarification, animuson said
The views counts do get colored too, based on completely different numbers though.
Judging from this page it seems they're applied because of view count, not vote count like comments.
So what are the view count thresholds that determine which class the view count gets?