#81CE57

#81CE57

Color Values

HEX

#81CE57

RGB

129, 206, 87

HSL

98.8, 54.8%, 57.5%

HSV

98.8, 57.8%, 80.8%

CMYK

37.4%, 0.0%, 57.8%, 19.2%

OKLCH

0.7759 0.1718 136.0

Properties

Cool Light Nearest: NCS S 1050-G30Y Yellow Green

Color Harmonies

Complementary

#81CE57

#A457CE

Analogous

#BDCE57

#57CE69

#81CE57

Triadic

#81CE57

#5781CE

#CE5781

Split Complementary

#81CE57

#6957CE

#CE57BD

Tetradic

#81CE57

#57BDCE

#A457CE

#CE6957

Color Blindness Simulation

Original

#81CE57

Protanopia

#A2A374

Deuteranopia

#9E987B

Tritanopia

#858B90

Achromatopsia

#B5B5B5

CSS Usage

background-color: #81CE57;
color: #81CE57;
border-color: #81CE57;
Nearest Tailwind: Lime 600 #65A30D

Tailwind Shades

50
#F6FBF4
100
#EBF5E5
200
#D6EFC8
300
#B8E3A0
400
#91D46D
500
#6BC53A
600
#569E2E
700
#447E25
800
#36631D
900
#294819
950
#1A2E10

Contrast Checker

Text on white

1.93:1

AA Fail AAA Fail

Text on black

10.9:1

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