#40D437

#40D437

Color Values

HEX

#40D437

RGB

64, 212, 55

HSL

116.6, 64.6%, 52.4%

HSV

116.6, 74.1%, 83.1%

CMYK

69.8%, 0.0%, 74.1%, 16.9%

OKLCH

0.7635 0.2296 142.2

Properties

Cool Light Nearest: limegreen

Color Harmonies

Complementary

#40D437

#CB37D4

Analogous

#8FD437

#37D47D

#40D437

Triadic

#40D437

#3740D4

#D43740

Split Complementary

#40D437

#7D37D4

#D4378F

Tetradic

#40D437

#378FD4

#CB37D4

#D47D37

Color Blindness Simulation

Original

#40D437

Protanopia

#80815D

Deuteranopia

#786C66

Tritanopia

#477B82

Achromatopsia

#A9A9A9

CSS Usage

background-color: #40D437;
color: #40D437;
border-color: #40D437;
Nearest Tailwind: Lime 500 #84CC16

Tailwind Shades

50
#F4FCF3
100
#E4F7E3
200
#C7F2C4
300
#9FE99A
400
#6BDE64
500
#36D22D
600
#2CA824
700
#23861D
800
#1B6917
900
#174D14
950
#0F300D

Contrast Checker

Text on white

1.96:1

AA Fail AAA Fail

Text on black

10.69:1

AA Pass AAA Pass

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026