I'm hitting myself because none of this could possibly happen if we had picked a metacolor that works with TREES. just a tiny bit of vote regret.
oh well.
Since we literally had no idea what each color was good for, and a lot of people actually thought green would be good for trees, such regret is not really rational.
We still do not know if any light works on non self aware entities, let alone what other colors do, as far as I am aware at least.