I say… it’s brown, with a shade of hazel. And loads of green little things adorning the top. Very pretty.
… yeah, I give up. Tell meee!
Aye salutes back at Val
If the tree falls and nobody is there, then it can be of any color.
Oooh… better than “is it a sound?” at least 
Nice one.
Got it from Monkey Island 2, I believe…
Originally posted by Weiila
Well, the answer depends on who’s replying. If I do, it’s 20. If Val does, it’s 15. If Frame does, it’s 18.
Read the FIRST sentence of the question, more precisely the first word. Isn’t it funny how facts can mislead?
VERY sneaky. 
It’s colorless, as the light that reflects (or is it refract?) off the tree is not received by any optical sensors (i.e. EYES). Without eyes to interpret light as colors, there are no colors.
I think.
Originally posted by Manus Dei
Got it from Monkey Island 2, I believe…
THAT’S where I heard that question before, I knew I’d heard it before. Herman Toothrot (sp?) asks you it on 'Dinky Island’TM
Exactly! We have a Monkey Island fan here! Yeah! throws fireworks around The original answer was ‘all colors’, but the meaning jumps to the eye.