Hey there Oojohnnyo,
Answer:
If you can't tell if your veins are green or blue you have medium skin tone.
If you have green veins, it means you have a dark skin tone.
If you have blue or purple veins, it means you have light skin tone.
Hope this helps :D
<em>~Top♥</em>
Eliott Carter was an American composer, whose personal harmonic and rhythmic language led to the invention of the term metric modulation. The latter describes frequent, precise tempo changes. In David Schiff's book "The Music of Elliott Carter", it is written that Elliott Carter preferred to call it tempo modulation.