In my image, I've replaced SolarizedTheme class >> #darkBackgroundHighlights with the following, since with the default I find it very difficult to spot which list item is selected, where the text selection is, etc etc:
darkBackgroundHighlights ^ self base02 lighter
(The original had just "^ self base02".)
Does anyone else suffer similarly with the default? Should something like my change make it into the master image?
Tony