Eye Color

===Normal Transformations===
Alien 	Original Series	Alien Force	Ultimate Alien	Omniverse 	Reboot 	Other
Wildmutt 	None 	None 	None 	None 	N/A 	None (Kevin, Ben 10,000)
Four Arms 	Orange 	N/A 	Green 	Green 	Green 	Orange (Kevin, Gwen 10, Ben 10,000)Aqua (Handy Man)
Grey Matter 	Green 	N/A 	N/A 	Green 	Orange 	Green (Gwen 10, Ken 10)Aqua (Brain Frog)
Upgrade 	Green 	N/A 	Green 	Green 	Purple 	Green (Max)Aqua (Techno-Bubble)Red (Fistina)
XLR8 	Green 	N/A 	N/A 	Green 	Green 	Green (Ben 10,000, Ken 10)Pink (Gwen 10)Aqua (Speedyquick)
Diamondhead 	Yellow 	Green 	Green 	Green 	Yellow 	Yellow (Gwen 10, Kevin, Ben 10,000)Pink (Gwen 10)Red (Albedo)Orange (Mad Ben)Green (Gwen)
Ripjaws 	Pink 	N/A 	Green 	Green 	N/A 	Pink (Kevin)
Stinkfly 	Orange 	N/A 	N/A 	Green 	Aqua 	Orange (Ben 10,000)Aqua (Big Bug, Reboot Gwen)
Ghostfreak 	Pink 	Green 	Green 	Green 	N/A 	Teal (Bad Ben)
Heatblast 	Yellow 	N/A 	Yellow 	White/Yellow	White/Yellow	Yellow (Gwen 10, Ben 10,000)Red (Psyphon)
Cannonbolt 	Yellow 	Green 	Green 	Green 	Green 	Yellow (Ben 10,000)Pink (Gwen 10)Aqua (Rollaway)Green (Reboot Max)
Wildvine 	Teal 	N/A 	N/A 	Green 	Teal 	Teal (Ken 10)Pink (Gwen 10)
Blitzwulf 	Green 	N/A 	N/A 	Green 	N/A 	N/A
Snare-Oh 	Green 	N/A 	N/A 	Green 	N/A 	Green (Ben 10,000)Lavender (Benzarro)
Frankenstrike	Green 	N/A 	N/A 	Green 	N/A 	Aqua (Lightning Volt)Lavender (Benzarro)
Upchuck 	White 	Green 	Green 	Green 	N/A 	Green (Gwen)Aqua (Vomit Man)Yellow (Rook)Orange (Mad Ben)
Ditto 	Green 	N/A 	N/A 	Green 	N/A 	Green (Ken 10)
Eye Guy 	Green 	N/A 	N/A 	Green 	N/A 	Aqua (Eye Guy 23)
Way Big 	Yellow 	Green 	Green 	Green 	N/A 	Orange (Mad Ben)Yellow (Ben 10,000)Red (Evil Way Big)Green (Kevin)
Arctiguana 	N/A 	N/A 	N/A 	Green 	N/A 	Red (Albedo)Yellow (Ben 10,000)Aqua (Freezelizard)
Buzzshock 	N/A 	N/A 	N/A 	Green 	N/A 	Green (Ben 10,000, Ken 10)Teal (Bad Ben)
Spitter 	N/A 	N/A 	N/A 	N/A 	N/A 	Green (Ben 10,000, Ken 10)
Goop 	N/A 	Green 	Green 	Green 	N/A 	Red (Albedo)
Swampfire 	N/A 	Green 	Green 	Green 	N/A 	Red (Albedo)Aqua (Mr. Mucky)
Chromastone 	N/A 	Green 	Green 	Green 	N/A 	N/A
Big Chill 	N/A 	Green 	Green 	Green 	N/A 	Red (Albedo)Aqua (Freezeghost)Green (Albedo)
Humungousaur 	N/A 	Green 	Green 	Green 	Green 	Red (Albedo)Aqua (Dino-Mighty)Green (Gwen, Albedo, Azmuth)Black (Liam)
Brainstorm 	N/A 	Green 	Green 	Green 	N/A 	Red (Albedo)
Jetray 	N/A 	Green 	Green 	N/A 	N/A 	Green (Kevin, Albedo)
Spidermonkey 	N/A 	Green 	Green 	Green 	N/A 	Green (Albedo)Red (Albedo)Aqua (Mr. Monkey)
Echo-Echo 	N/A 	Green 	Green 	Green 	N/A 	Green (Albedo)
Alien X 	N/A 	Green 	Green 	Green 	N/A 	Red (Albedo)
Lodestar 	N/A 	Green 	Green 	Green 	N/A 	N/A
Nanomech 	N/A 	Green 	Green 	Green 	N/A 	Green (Kevin)
Rath 	N/A 	Green 	Green 	Green 	N/A 	Green (Gwen, Dr. Animo, Azmuth)Red (Albedo)Orange (Mad Ben)
Water Hazard 	N/A 	N/A 	Green 	Green 	N/A 	N/A
Terraspin 	N/A 	N/A 	Green 	Green 	N/A 	N/A
NRG 	N/A 	N/A 	White 	Green 	N/A 	White (Albedo)Orange (Mad Ben)
Armodrillo 	N/A 	N/A 	Green 	Green 	N/A 	Aqua (Toolboxx)Red (Albedo)
AmpFibian 	N/A 	N/A 	Green 	Green 	N/A 	Green (Kevin)Blue (Ben-Ra'ad)
Fasttrack 	N/A 	N/A 	Green 	N/A 	N/A 	Red (Albedo)
ChamAlien 	N/A 	N/A 	Green/Red/Blue	N/A 	N/A 	Red (Albedo)
Eatle 	N/A 	N/A 	Green 	Green 	N/A 	N/A
Clockwork 	N/A 	N/A 	Green 	Green 	N/A 	Green (Gwen)
Jury Rigg 	N/A 	N/A 	Green 	Green 	N/A 	N/A
Shocksquatch 	N/A 	N/A 	Green 	Green 	N/A 	Aqua (Electricyeti)Pink (Bubble Helmet)
Feedback 	N/A 	N/A 	N/A 	Green 	N/A 	N/A
Bloxx 	N/A 	N/A 	N/A 	Green 	N/A 	Aqua (Build-A-Guy)
Gravattack 	N/A 	N/A 	N/A 	Green 	N/A 	Red (Albedo)
Crashhopper 	N/A 	N/A 	N/A 	Green 	N/A 	N/A
Ball Weevil 	N/A 	N/A 	N/A 	Green 	N/A 	N/A
Walkatrout 	N/A 	N/A 	N/A 	Green 	N/A 	N/A
Pesky Dust 	N/A 	N/A 	N/A 	Green 	N/A 	Aqua (Nighty Knight)
Mole-Stache 	N/A 	N/A 	N/A 	Green 	N/A 	N/A
Kickin Hawk 	N/A 	N/A 	N/A 	Green 	N/A 	N/A
Toepick 	N/A 	N/A 	N/A 	Green 	N/A 	N/A
Astrodactyl 	N/A 	N/A 	N/A 	Green 	N/A 	N/A
Bullfrag 	N/A 	N/A 	N/A 	Green 	N/A 	N/A
Atomix 	N/A 	N/A 	N/A 	Green 	N/A 	N/A
Gutrot 	N/A 	N/A 	N/A 	Green 	N/A 	Grey (Nega Ben)
Whampire 	N/A 	N/A 	N/A 	Green 	N/A 	N/A
Overflow 	N/A 	N/A 	N/A 	N/A 	Green 	N/A
Gax 	N/A 	N/A 	N/A 	N/A 	Red 	N/A
Shock Rock 	N/A 	N/A 	N/A 	N/A 	Green 	N/A
Slapback 	N/A 	N/A 	N/A 	N/A 	Green 	N/A
===Fusions===
Fusion 	Eye Color
Stink Arms 	Orange
Diamond Matter	Green
Heat Jaws 	Pink
Fourmungousaur	Green
Atomic-X 	Green
Crashocker 	Green
UpRigg 	Green
Big Chuck 	Green
Humungoopsaur 	Green
===Ultimate Forms===
Alien 	Ultimate Alien	Omniverse	Other
Ultimate Humungousaur	Green 	Red 	Red (Sentient Ultimate Humungousaur)
Ultimate Swampfire 	Green 	N/A 	Red (Sentient Ultimate Swampfire)
Ultimate Spidermonkey	Green 	Red 	Red (Sentient Ultimate Spidermonkey)
Ultimate Big Chill 	Green 	N/A 	Red (Sentient Ultimate Big Chill)
Ultimate Cannonbolt 	Green 	N/A 	Red (Sentient Ultimate Cannonbolt)
Ultimate Echo-Echo 	Green 	Red 	Red (Sentient Ultimate Echo-Echo)
Ultimate Wildmutt 	None 	N/A 	N/A
Ultimate Ben 	Green 	N/A 	N/A
Ultimate Way Big 	Green 	N/A 	N/A
Ultimate Albedo 	N/A 	Red 	N/A
Ultimate Arctiguana 	N/A 	Red 	N/A
Ultimate Gravattack 	N/A 	Red 	N/A
Ultimate Rath 	N/A 	Red 	N/A