#40C57C

#40C57C

Color Values

HEX

#40C57C

RGB

64, 197, 124

HSL

147.1, 53.4%, 51.2%

HSV

147.1, 67.5%, 77.3%

CMYK

67.5%, 0.0%, 37.1%, 22.7%

OKLCH

0.7337 0.1566 155.0

Properties

Cool Light Nearest: seagreen 3

Color Harmonies

Complementary

#40C57C

#C54089

Analogous

#47C540

#40C5BF

#40C57C

Triadic

#40C57C

#7C40C5

#C57C40

Split Complementary

#40C57C

#BF40C5

#C54047

Tetradic

#40C57C

#4047C5

#C54089

#C5BF40

Color Blindness Simulation

Original

#40C57C

Protanopia

#7A7B8E

Deuteranopia

#726892

Tritanopia

#479C9F

Achromatopsia

#A3A3A3

CSS Usage

background-color: #40C57C;
color: #40C57C;
border-color: #40C57C;
Nearest Tailwind: Emerald 500 #10B981

Tailwind Shades

50
#F4FBF7
100
#E5F5EC
200
#C8EED9
300
#A1E2BF
400
#6ED39C
500
#3BC479
600
#309C61
700
#267D4D
800
#1E623C
900
#19482E
950
#102D1D

Contrast Checker

Text on white

2.21:1

AA Fail AAA Fail

Text on black

9.5:1

AA Pass AAA Pass

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026