Registry status
Available. No one has registered #66FF66 yet.
Name and register this colorThe Official Color Registry (OCR) is an independent, privately run registry. It is not a government agency or an international standards body, and registering a color name does not give you a trademark or ownership of the color itself.
Reference names
Names this exact code carries in public color lists. They are reference data, not registrations, and the code is still free to register under a name of your own.
- Screamin' GreenReference name · Name that Color (CC BY 2.5)
Tints and shades
Closest named colors
#75FD63
Lighter Green
#75FD63
#77FF66
Poisonous Dart
#77FF66
#66FF55
Biopunk
#66FF55
#53FE5C
Green Katamari
#53FE5C
#53FE5C
Light Bright Green
#53FE5C
#70F15E
The Matrix
#70F15E
#73FA79
Flora
#73FA79
#77FF77
Astro Arcade Green
#77FF77
#55FF55
Puyo Blob Green
#55FF55
#64EB65
Loud Green
#64EB65
#4EFD54
Goblin Warboss
#4EFD54
#4EFD54
Light Neon Green
#4EFD54