#40B272

#40B272

Color Values

HEX

#40B272

RGB

64, 178, 114

HSL

146.3, 47.1%, 47.5%

HSV

146.3, 64.0%, 69.8%

CMYK

64.0%, 0.0%, 36.0%, 30.2%

OKLCH

0.6828 0.14 155.1

Properties

Cool Light Nearest: mediumseagreen

Color Harmonies

Complementary

#40B272

#B24080

Analogous

#47B240

#40B2AB

#40B272

Triadic

#40B272

#7240B2

#B27240

Split Complementary

#40B272

#AB40B2

#B24047

Tetradic

#40B272

#4047B2

#B24080

#B2AB40

Color Blindness Simulation

Original

#40B272

Protanopia

#717281

Deuteranopia

#6B6285

Tritanopia

#468E90

Achromatopsia

#959595

CSS Usage

background-color: #40B272;
color: #40B272;
border-color: #40B272;
Nearest Tailwind: Emerald 500 #10B981

Tailwind Shades

50
#F4FAF7
100
#E6F4EC
200
#CAECD9
300
#A5DFBE
400
#74CD9B
500
#43BC78
600
#369660
700
#2B784D
800
#225E3C
900
#1C452E
950
#122C1D

Contrast Checker

Text on white

2.68:1

AA Fail AAA Fail

Text on black

7.83:1

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