Well, according to some random quiz on some random website, my soul seems to be green. According to another website, it was blue. Oh, and according to
another website it was yellow.
According to another website it was white.
Jokes aside, "colors of the soul" should (in my view) be paired along with the person's emotional current mental and emotional state. For example, a child could be bright white for naivety whereas a person who just lost their entire family could be a dark stormy blue. Or maybe a person who is always serene would be something like a light/forest green or a relaxing blue. You see where I'm going with this?