I agree green is the brightest pin on my sight. I shoot two pins Green @ 25 yds and red @ 35 yds. If I can't see my pins clearly I won't shoot. In fadinf light the 35 yard pin disappears first and so dose the shooting opportunity. The green pin is visiable for another 10-15 minutes and if they'll come in to 30 yards and I can see the pin I'll let it fly. Also I'll note I often shoot in low light condition just for this purpose.