Very cute game! I loved the chameleon character and the music was adorbs. Graphics were pleasant and painterly, while still keeping an element of ms paint crudeness. Very characterful. I also liked that the game had a paint/color theme. Controls were nice and responsive. I like the jumping a lot. At first, the upwards momentum felt sudden, but it worked well. Level design was okay. I felt there were a lot of parts where you're just running along an empty path with nothing happening. I understand it's more a puzzle platformer than action, but it just felt tedious. Either faster running speed or more compact levels would fix this. Also I encountered a bug on the 3rd level where a crate got stuck: http://oi68.tinypic.com/vfefe8.jpg
All in all though, a solid game. Nice work!