Super Hypo with a little bit of Carrot Tail. He's probably a Tangerine as well but he looks dark right now. That can be caused by stress, improper husbandry, or illness.
i have him in a 3ft tank by 1ft by1ft with reptile carpet as the floor with a hide on the cold and the hot side with spag moss in both this is of a web site that i got close to my geckco . i dont belevie he is ill he is eating. it nice and clean in there allways. fresh water in there every day
Sometimes tangerines can be dark even if they're healthy. Your gecko looks well fed and is probably fine (it was hard to tell from the original picture). Sometimes if the floor of the tank is a dark color the gecko will also get darker.