Gray/Cope's Gray Tree Frog

Thanks for the help. My state DNR said they may rarely be found in the extreme southwest corner-- I knew it was a long shot.

Green tree frogs do not occur within several hundred miles of where you saw this guy at. This is one of the gray tree frogs, they are green as recent metamorphs, you can even see the gray mottling on the insides of the legs. The two gray tree frogs are visually indistinguishable from each other so you can't tell which one it is from photos