As the title says, I'd like to know if there's a set convention for matching dna/rna/aa letter symbols (that is ACGT for DNA, ACGU for RNA, and a lot more letters for AAs) with some properly defined colors (for example, DNA letters might be A: green, C: blue, G: yellow/black and T: red)? The idea is that such colors would then be used in the areas for better recognition of the characters. Thanks!
Thanks for the answer! What a list to pick from, I think I'll go with some of the first, as they match the other answer pretty closely too.