Team games colors

I have an idea on color selection for team games that are a part of a tournament or that are sorted by joining order: Pink and purple; blue and cyan; yellow and orange; are good team colors, cuz they are similar to each other and you dont need to memorize new colors/team combinations.

If we add 3 new coors to make 12p games possible, i would add light green (something like cyan, but just green) to make it possible to pair it with green. Brown to team with red. And White to team with black.