Please put a small square with what color the label is next to the color name, not just the color name. Thanks!
Or just use sensible names for them. Not Caribbean, Cerulean and Iris. Because no-one knows that means Dark green. And you could just call it 'Dark green'.
Umm, yes please.
I use similar colors to relate clips together (or opposite colors to separate). It takes a few guesses to find which ones match.