Holding a bag of purple mods in your own hands will eliminate any doubts of joining the next GMK GB, no matter what color or set.. those things are magic, just try it yourself.
I'll be buying a bar of milka later for science, but i'm pretty sure it's the exact same purple.
The esc green is more towards a pear than a granny smith apple.
Can't thank you enough Ivanovichsdude.
Purple on yellowed (not the caps).. the legends are inverted, not mismatched.