#66FD66

#66FD66

Color Values

HEX

#66FD66

RGB

102, 253, 102

HSL

120.0, 97.4%, 69.6%

HSV

120.0, 59.7%, 99.2%

CMYK

59.7%, 0.0%, 59.7%, 0.8%

OKLCH

0.8818 0.232 143.3

Properties

Cool Light Nearest: Screamin Green

Color Harmonies

Complementary

#66FD66

#FD66FD

Analogous

#B1FD66

#66FDB1

#66FD66

Triadic

#66FD66

#6666FD

#FD6666

Split Complementary

#66FD66

#B166FD

#FD66B1

Tetradic

#66FD66

#66B1FD

#FD66FD

#FDB166

Color Blindness Simulation

Original

#66FD66

Protanopia

#A7A98A

Deuteranopia

#9F9393

Tritanopia

#6EA7AE

Achromatopsia

#D2D2D2

CSS Usage

background-color: #66FD66;
color: #66FD66;
border-color: #66FD66;
Nearest Tailwind: Green 500 #22C55E

Tailwind Shades

50
#F1FEF1
100
#DEFCDE
200
#B9FEB9
300
#86FD86
400
#45FD45
500
#03FC03
600
#03C903
700
#02A102
800
#027E02
900
#065B06
950
#043904

Contrast Checker

Text on white

1.33:1

AA Fail AAA Fail

Text on black

15.81:1

AA Pass AAA Pass

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026