#40BF83

#40BF83

Color Values

HEX

#40BF83

RGB

64, 191, 131

HSL

151.7, 49.8%, 50.0%

HSV

151.7, 66.5%, 74.9%

CMYK

66.5%, 0.0%, 31.4%, 25.1%

OKLCH

0.7198 0.1422 158.8

Properties

Cool Light Nearest: mediumseagreen

Color Harmonies

Complementary

#40BF83

#BF407C

Analogous

#40BF44

#40BBBF

#40BF83

Triadic

#40BF83

#8340BF

#BF8340

Split Complementary

#40BF83

#BF40BB

#BF4440

Tetradic

#40BF83

#4440BF

#BF407C

#BBBF40

Color Blindness Simulation

Original

#40BF83

Protanopia

#777892

Deuteranopia

#706695

Tritanopia

#469DA0

Achromatopsia

#A0A0A0

CSS Usage

background-color: #40BF83;
color: #40BF83;
border-color: #40BF83;
Nearest Tailwind: Emerald 500 #10B981

Tailwind Shades

50
#F4FBF8
100
#E6F5EE
200
#CAEDDC
300
#A3E0C4
400
#72D0A3
500
#40BF83
600
#339969
700
#297A54
800
#205F42
900
#1B4632
950
#112C1F

Contrast Checker

Text on white

2.33:1

AA Fail AAA Fail

Text on black

9.0:1

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