I dont know what species it is, but I couldn't find it in the list of tree frogs in Florida Florida Wildlife Extension at UF/IFAS

I was thinking it could just be a very odd variation of a green tree frog? Or maybe it doesn't have the yellow layer of pigment, because I know when that happens with Whites they are purple/blue
Im not sure if you can see but it has an explanation there too.


Though I could be completely wrong. Anyway good luck! It has a gorgeous colour!