#40C587

#40C587

Color Values

HEX

#40C587

RGB

64, 197, 135

HSL

152,0, 53,4%, 51,2%

HSV

152,0, 67,5%, 77,3%

CMYK

67,5%, 0,0%, 31,5%, 22,7%

OKLCH

0,736 0,1467 158,9

Properties

Cool Light Nearest: mediumseagreen

Color Harmonies

Complementary

#40C587

#C5407E

Analogous

#40C545

#40C1C5

#40C587

Triadic

#40C587

#8740C5

#C58740

Split Complementary

#40C587

#C540C1

#C54540

Tetradic

#40C587

#4540C5

#C5407E

#C1C540

Color Blindness Simulation

Original

#40C587

Protanopia

#7A7B96

Deuteranopia

#72689A

Tritanopia

#47A2A4

Achromatopsia

#A4A4A4

CSS Usage

background-color: #40C587;
color: #40C587;
border-color: #40C587;
Nearest Tailwind: Emerald 500 #10B981

Tailwind Shades

50
#F4FBF8
100
#E5F5EE
200
#C8EEDD
300
#A1E2C4
400
#6ED3A4
500
#3BC484
600
#309C6A
700
#267D55
800
#1E6242
900
#194832
950
#102D20

Contrast Checker

Text on white

2,2:1

AA Fail AAA Fail

Text on black

9,55:1

AA Pass AAA Pass

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Şub 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Şub 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Şub 19, 2026