I had to look at the html source where you said "Try to say aloud the color - not the meaning, but the color - of the following letter-string: "GREEN"" because I'm colorblind and I couldn't tell what color it was. Small amounts of red or green appear to be BOTH red and green simultaneously haha (show me a giant field of green and I can tell it's green most of the time, but show me a dot of green on a field of white and I have no clue, same with red). I guess that really isn't relevant to anything said here, I just thought it was funny considering the point of the exercise.