#40BF40

#40BF40

Color Values

HEX

#40BF40

RGB

64, 191, 64

HSL

120.0, 49.8%, 50.0%

HSV

120.0, 66.5%, 74.9%

CMYK

66.5%, 0.0%, 66.5%, 25.1%

OKLCH

0.7093 0.2003 143.1

Properties

Cool Light Nearest: NCS S 1060-G20Y Lime

Color Harmonies

Complementary

#40BF40

#BF40BF

Analogous

#80BF40

#40BF80

#40BF40

Triadic

#40BF40

#4040BF

#BF4040

Split Complementary

#40BF40

#8040BF

#BF4080

Tetradic

#40BF40

#4080BF

#BF40BF

#BF8040

Color Blindness Simulation

Original

#40BF40

Protanopia

#77785F

Deuteranopia

#706666

Tritanopia

#46777C

Achromatopsia

#9B9B9B

CSS Usage

background-color: #40BF40;
color: #40BF40;
border-color: #40BF40;
Nearest Tailwind: Green 500 #22C55E

Tailwind Shades

50
#F4FBF4
100
#E6F5E6
200
#CAEDCA
300
#A3E0A3
400
#72D072
500
#40BF40
600
#339933
700
#297A29
800
#205F20
900
#1B461B
950
#112C11

Contrast Checker

Text on white

2.4:1

AA Fail AAA Fail

Text on black

8.74:1

AA Pass AAA Pass

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026