Wild-type / Green
A variant of Green iguana (Iguana iguana)

The standard bright-green form of wild Iguana iguana, juveniles vivid green maturing to grey-green with banding; the baseline against which morphs are judged.
Keeper tips for this variant
Regardless of color, this is an advanced large arboreal herbivore — provide a tall climbing enclosure, basking 95-100F, and strong UVB; never sell as a beginner pet because of size (5-6 ft) and calcium/MBD risk.