We all know the reds, red mist, and yellows get darker when hot. I know the CB grass green gets darker when hot. What about spring green or uline lime? What all colors change? I was surprised the sage did not get darker. I don't think my ivory changes. My CB blue don't. Does the lemongrass? or the newer euro blues, Wedgewood, blue wave, turquoise? Do either of the grays get darker?