#40CB40

#40CB40

Color Values

HEX

#40CB40

RGB

64, 203, 64

HSL

120.0, 57.2%, 52.4%

HSV

120.0, 68.5%, 79.6%

CMYK

68.5%, 0.0%, 68.5%, 20.4%

OKLCH

0.7408 0.2142 143.0

Properties

Cool Light Nearest: limegreen

Color Harmonies

Complementary

#40CB40

#CB40CB

Analogous

#86CB40

#40CB86

#40CB40

Triadic

#40CB40

#4040CB

#CB4040

Split Complementary

#40CB40

#8640CB

#CB4086

Tetradic

#40CB40

#4086CB

#CB40CB

#CB8640

Color Blindness Simulation

Original

#40CB40

Protanopia

#7C7D62

Deuteranopia

#746A6A

Tritanopia

#477C82

Achromatopsia

#A3A3A3

CSS Usage

background-color: #40CB40;
color: #40CB40;
border-color: #40CB40;
Nearest Tailwind: Green 500 #22C55E

Tailwind Shades

50
#F4FBF4
100
#E4F6E4
200
#C7F0C7
300
#9FE59F
400
#6BD76B
500
#37C837
600
#2CA02C
700
#238023
800
#1B641B
900
#184918
950
#0F2E0F

Contrast Checker

Text on white

2.14:1

AA Fail AAA Fail

Text on black

9.83:1

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