A. Ricordii?

I was told he's a Haitian Giant, but I'm not too sure because he doesn't have a crest nor spots, anyone know? he's only a juvenile and is about 7 in., bright yellowish green with a yellow dewlap. He's still pretty annoyed, I just got him yesterday, and aggresive, so it's hard to get another pic of him right now without stressing him out.