Can geckos see in color

as I am a leopard gecko breeder, (a lizard breeder really but I specialise in Leopard Geckos), Leopard Geckos, In my case (That's 17 geckos!) prefer beige, greens, cream and light browns. They love sandy colors but ensure that the rest of the enclosure is safe first. Leopard geckos always seem to adore a rocky cove to sleep in, they love their food to be scattered about or in a large natural looking dish. Overall, I would say, bright colours can actually scare some more shy and timid ones, however, the personality decides wheather they will like colors or not. A natural desert or rainforest backdrop/sheet is a great idea, and I strongly recommend these, a large one or several ones, means you can give your gecko some varietyof backgrounds, colours and features.

Hope this helps! :)