#40C386

#40C386

Color Values

HEX

#40C386

RGB

64, 195, 134

HSL

152.1, 52.2%, 50.8%

HSV

152.1, 67.2%, 76.5%

CMYK

67.2%, 0.0%, 31.3%, 23.5%

OKLCH

0.7307 0.1449 159.0

Properties

Cool Light Nearest: mediumseagreen

Color Harmonies

Complementary

#40C386

#C3407D

Analogous

#40C345

#40BEC3

#40C386

Triadic

#40C386

#8640C3

#C38640

Split Complementary

#40C386

#C340BE

#C34540

Tetradic

#40C386

#4540C3

#C3407D

#BEC340

Color Blindness Simulation

Original

#40C386

Protanopia

#797A95

Deuteranopia

#716798

Tritanopia

#47A0A3

Achromatopsia

#A3A3A3

CSS Usage

background-color: #40C386;
color: #40C386;
border-color: #40C386;
Nearest Tailwind: Emerald 500 #10B981

Tailwind Shades

50
#F4FBF8
100
#E5F5EE
200
#C9EEDD
300
#A2E2C4
400
#6FD2A4
500
#3DC284
600
#319B6A
700
#277C55
800
#1E6142
900
#1A4732
950
#102D20

Contrast Checker

Text on white

2.24:1

AA Fail AAA Fail

Text on black

9.37:1

AA Pass AAA Pass

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026