This is an accurate description to me (also color blind) - white (with a slight green tint), yellow, and orange. Apparently, walk signs (with the lit figure of

This is an accurate description to me (also color blind) - white (with a slight green tint), yellow, and orange. Apparently, walk signs (with the lit figure of a walking person) are in many areas white rather than green, but I see them as the same color as green traffic lights.