#81C342

#81C342

Color Values

HEX

#81C342

RGB

129, 195, 66

HSL

90.7, 51.8%, 51.2%

HSV

90.7, 66.2%, 76.5%

CMYK

33.8%, 0.0%, 66.2%, 23.5%

OKLCH

0.747 0.1738 132.5

Properties

Cool Light Nearest: NCS S 1050-G30Y Yellow Green

Color Harmonies

Complementary

#81C342

#8442C3

Analogous

#C2C342

#42C344

#81C342

Triadic

#81C342

#4281C3

#C34281

Split Complementary

#81C342

#4442C3

#C342C2

Tetradic

#81C342

#42C2C3

#8442C3

#C34442

Color Blindness Simulation

Original

#81C342

Protanopia

#9E9E61

Deuteranopia

#9A9569

Tritanopia

#847A7F

Achromatopsia

#ACACAC

CSS Usage

background-color: #81C342;
color: #81C342;
border-color: #81C342;
Nearest Tailwind: Lime 600 #65A30D

Tailwind Shades

50
#F7FBF4
100
#EDF5E5
200
#DBEEC9
300
#C1E2A2
400
#A0D270
500
#7EC23D
600
#659B31
700
#517C27
800
#3F611F
900
#30471A
950
#1E2D10

Contrast Checker

Text on white

2.14:1

AA Fail AAA Fail

Text on black

9.82:1

AA Pass AAA Pass

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026