#40FF6E

#40FF6E

Color Values

HEX

#40FF6E

RGB

64, 255, 110

HSL

134.5, 100.0%, 62.5%

HSV

134.5, 74.9%, 100.0%

CMYK

74.9%, 0.0%, 56.9%, 0.0%

OKLCH

0.8785 0.2404 146.9

Properties

Cool Light Nearest: springgreen

Color Harmonies

Complementary

#40FF6E

#FF40D1

Analogous

#71FF40

#40FFCE

#40FF6E

Triadic

#40FF6E

#6E40FF

#FF6E40

Split Complementary

#40FF6E

#CE40FF

#FF4071

Tetradic

#40FF6E

#4071FF

#FF40D1

#FFCE40

Color Blindness Simulation

Original

#40FF6E

Protanopia

#939491

Deuteranopia

#88799A

Tritanopia

#4AADB3

Achromatopsia

#CCCCCC

CSS Usage

background-color: #40FF6E;
color: #40FF6E;
border-color: #40FF6E;
Nearest Tailwind: Green 500 #22C55E

Tailwind Shades

50
#F1FEF4
100
#DEFCE5
200
#B8FFC9
300
#85FFA2
400
#42FF70
500
#00FF3E
600
#00CC31
700
#00A327
800
#00801F
900
#055C1A
950
#033A10

Contrast Checker

Text on white

1.33:1

AA Fail AAA Fail

Text on black

15.75:1

AA Pass AAA Pass

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026