Question

How do you do shades of yellows when using random colors?

Answer 1

You can go to color swatches in tools and look at the numbers labeled on the yellow shades. I assume they are from 41-49.

Then use the command set color 41 + random 9.

Comments

That's right! If you want less black / white (smaller range of yellows), then you can also do

SET COLOR 43 + RANDOM 5

Answer 2

You can do

let greenum (100 +(random 100))

set color (list greenum greenum 0 (50 + (random 50)))