#81CB4B

#81CB4B

Color Values

HEX

#81CB4B

RGB

129, 203, 75

HSL

94.7, 55.2%, 54.5%

HSV

94.7, 63.1%, 79.6%

CMYK

36.5%, 0.0%, 63.1%, 20.4%

OKLCH

0.7673 0.1775 134.3

Properties

Cool Light Nearest: NCS S 1050-G30Y Yellow Green

Color Harmonies

Complementary

#81CB4B

#954BCB

Analogous

#C1CB4B

#4BCB55

#81CB4B

Triadic

#81CB4B

#4B81CB

#CB4B81

Split Complementary

#81CB4B

#554BCB

#CB4BC1

Tetradic

#81CB4B

#4BC1CB

#954BCB

#CB554B

Color Blindness Simulation

Original

#81CB4B

Protanopia

#A1A26A

Deuteranopia

#9D9771

Tritanopia

#858288

Achromatopsia

#B2B2B2

CSS Usage

background-color: #81CB4B;
color: #81CB4B;
border-color: #81CB4B;
Nearest Tailwind: Lime 600 #65A30D

Tailwind Shades

50
#F7FBF4
100
#ECF6E5
200
#D8EFC8
300
#BDE4A0
400
#98D56D
500
#74C639
600
#5D9E2E
700
#4B7F25
800
#3A631D
900
#2D4918
950
#1C2E0F

Contrast Checker

Text on white

1.99:1

AA Fail AAA Fail

Text on black

10.58:1

AA Pass AAA Pass

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026