Green has been my best color for night.
But I quit using them when I found out they were not allowed in "the book".
(not that I have put that many in there, but I just want to be safe for when I DO kill the next world record buck LOL)
I will tell you what lighted nocks taught me about themselves. They are ABSOLUTELY one of the BEST aids in night time deer recovery I have EVER used.
And I found this out by accident.
You see, sometimes when hunting new areas of the South, I end up killing a deer a LONG way from the truck in un-familiar land. And I am NOT a good pitch black dark navigator in un familiar woods. So when I kill a deer a long ways from the truck, I simply "light one up" hang one or two lights on a limb(sometimes glow sticks sometimes lighted nocks), take my gear to the truck, get my 2 wheeler, and "go to the light" to get my deer. It has saved me from wandering around in un-familiar woods MORE THEN ONCE. (I also will put one half way back to the truck sometimes in BAD terrain).