i would think that a black toilet might be better visibility if you have a light colored floor and a white cock it would contrast in the moonlight
I had a bubble lid once. Then one of the soft ones. I hate the soft ones, they gross me out for some reason. my grandparents have a bathtub and a toilet in their lawn with plants in them. Ah country folk.
[foxworthy] If your toilet is any colour other than white/beige...you might be a middle-class [/foxworthy]