#66C28F

#66C28F

Color Values

HEX

#66C28F

RGB

102, 194, 143

HSL

146.7, 43.0%, 58.0%

HSV

146.7, 47.4%, 76.1%

CMYK

47.4%, 0.0%, 26.3%, 23.9%

OKLCH

0.7433 0.1162 157.6

Properties

Cool Light Nearest: NCS S 0530-G Light Green

Color Harmonies

Complementary

#66C28F

#C26699

Analogous

#6BC266

#66C2BD

#66C28F

Triadic

#66C28F

#8F66C2

#C28F66

Split Complementary

#66C28F

#BD66C2

#C2666B

Tetradic

#66C28F

#666BC2

#C26699

#C2BD66

Color Blindness Simulation

Original

#66C28F

Protanopia

#8E8F9B

Deuteranopia

#88829E

Tritanopia

#6BA5A7

Achromatopsia

#ABABAB

CSS Usage

background-color: #66C28F;
color: #66C28F;
border-color: #66C28F;
Nearest Tailwind: Emerald 500 #10B981

Tailwind Shades

50
#F5FAF7
100
#E7F4EC
200
#CCEBDA
300
#A7DCBF
400
#78C99C
500
#49B679
600
#3A9261
700
#2F754E
800
#245B3D
900
#1E432E
950
#132A1D

Contrast Checker

Text on white

2.17:1

AA Fail AAA Fail

Text on black

9.68:1

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