#66FDAA

#66FDAA

Color Values

HEX

#66FDAA

RGB

102, 253, 170

HSL

147.0, 97.4%, 69.6%

HSV

147.0, 59.7%, 99.2%

CMYK

59.7%, 0.0%, 32.8%, 0.8%

OKLCH

0.8922 0.1739 156.0

Properties

Cool Light Nearest: seagreen 2

Color Harmonies

Complementary

#66FDAA

#FD66B9

Analogous

#6EFD66

#66FDF5

#66FDAA

Triadic

#66FDAA

#AA66FD

#FDAA66

Split Complementary

#66FDAA

#F566FD

#FD666E

Tetradic

#66FDAA

#666EFD

#FD66B9

#FDF566

Color Blindness Simulation

Original

#66FDAA

Protanopia

#A7A9BE

Deuteranopia

#9F93C3

Tritanopia

#6ECED1

Achromatopsia

#D7D7D7

CSS Usage

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

Tailwind Shades

50
#F1FEF7
100
#DEFCEC
200
#B9FED8
300
#86FDBC
400
#45FD97
500
#03FC73
600
#03C95C
700
#02A14A
800
#027E3A
900
#065B2C
950
#04391C

Contrast Checker

Text on white

1.3:1

AA Fail AAA Fail

Text on black

16.2:1

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