Elysium is a LimeChat theme meant to be light, airy, and Mac-like. It's based on Rik's fork of Whisper, but everybody has their own opinions, don't they? :-)
- Make unimportant stuff fade into the background. For example, the typical IRC noise of joins and parts is low-contrast.
- Make normal stuff readable. Nearly-black on white is hard to beat, and columnized nicks are easy to scan.
- Make important stuff noticeable. Highlights and (as a navigational aide) your own messages stand out with tasteful background colors.