#40E08F

#40E08F

Color Values

HEX

#40E08F

RGB

64, 224, 143

HSL

149.6, 72.1%, 56.5%

HSV

149.6, 71.4%, 87.8%

CMYK

71.4%, 0.0%, 36.2%, 12.2%

OKLCH

0.8058 0.1746 156.2

Properties

Cool Light Nearest: seagreen 2

Color Harmonies

Complementary

#40E08F

#E04091

Analogous

#41E040

#40E0DF

#40E08F

Triadic

#40E08F

#8F40E0

#E08F40

Split Complementary

#40E08F

#DF40E0

#E04041

Tetradic

#40E08F

#4041E0

#E04091

#E0DF40

Color Blindness Simulation

Original

#40E08F

Protanopia

#8587A3

Deuteranopia

#7C70A7

Tritanopia

#48B2B5

Achromatopsia

#B8B8B8

CSS Usage

background-color: #40E08F;
color: #40E08F;
border-color: #40E08F;
Nearest Tailwind: Green 400 #4ADE80

Tailwind Shades

50
#F3FCF7
100
#E2F8ED
200
#C2F5DB
300
#96EEC1
400
#5DE5A0
500
#24DB7E
600
#1CB065
700
#178C51
800
#126E3F
900
#115030
950
#0B321E

Contrast Checker

Text on white

1.71:1

AA Fail AAA Fail

Text on black

12.28:1

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