this may be a Mac issue and not the program, but my Scrivener icon is dark. All other icons are normal color, except for Scrivener, where the white part now looks like dark grey. I use Scrivener and in a few days it goes dark again. Never seen that happen before…
That’s kind of strange. This is just in the Dock or everywhere?
just the scrivener icon, i only see it in the dock… if i dont use it for a couple of days, it goes ‘dark’, then i launch it, use it, it’s fine for a few, then goes dark again…
It’s our new anti-procrastination feature. The application now gets grumpy and dour if you don’t use it often enough. 
What I meant though was, is it dark in the Applications folder as well, and when you use Cmd-Tab to switch between applications (though I suppose if it goes normal when you launch it, it will always look normal there), and also in the Recent Applications menu if it happens to go dark and still be listed there.
i usually launch it from the dock or Alfred, but the next time it happens i will look and see… BTW, I really DID think it was a procrastination feature at first…