Leonardo

Leo is a mutant anthropomorphic turtle with french lime green skin. His eyes have brown irises with black pupils, but like his brothers when they are shown fighting or being stealthy, they disappear, leaving his eyes white (similar to the 2003 and 2012 incarnations). Leo is the second taller of his brothers, being only shorter than Raph. He wears a blue mask, blue cloth around his elbows, knees and wrists and a dark belt with his name's initial printed in yellow on a round buckle. His belt also has some ninja stars on it.

Leonardo is the most mature of his brothers (although he tends to freak out a little if his brothers get in or cause trouble). His dream, like his brothers, is to be accepted in the human world, and he wants a girlfriend as well. He also has a crush on April O'Neil.