#66FD6A

#66FD6A

Color Values

HEX

#66FD6A

RGB

102, 253, 106

HSL

121.6, 97.4%, 69.6%

HSV

121.6, 59.7%, 99.2%

CMYK

59.7%, 0.0%, 58.1%, 0.8%

OKLCH

0.8822 0.229 143.7

Properties

Cool Light Nearest: Screamin Green

Color Harmonies

Complementary

#66FD6A

#FD66F9

Analogous

#ADFD66

#66FDB6

#66FD6A

Triadic

#66FD6A

#6A66FD

#FD6A66

Split Complementary

#66FD6A

#B666FD

#FD66AD

Tetradic

#66FD6A

#66ADFD

#FD66F9

#FDB666

Color Blindness Simulation

Original

#66FD6A

Protanopia

#A7A98E

Deuteranopia

#9F9396

Tritanopia

#6EAAB0

Achromatopsia

#D2D2D2

CSS Usage

background-color: #66FD6A;
color: #66FD6A;
border-color: #66FD6A;
Nearest Tailwind: Green 400 #4ADE80

Tailwind Shades

50
#F1FEF1
100
#DEFCDF
200
#B9FEBA
300
#86FD89
400
#45FD4A
500
#03FC0A
600
#03C908
700
#02A106
800
#027E05
900
#065B08
950
#043905

Contrast Checker

Text on white

1.33:1

AA Fail AAA Fail

Text on black

15.82:1

AA Pass AAA Pass

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026