#40AB78

#40AB78

Color Values

HEX

#40AB78

RGB

64, 171, 120

HSL

151.4, 45.5%, 46.1%

HSV

151.4, 62.6%, 67.1%

CMYK

62.6%, 0.0%, 29.8%, 32.9%

OKLCH

0.666 0.1248 159.2

Properties

Cool Light Nearest: Green

Color Harmonies

Complementary

#40AB78

#AB4073

Analogous

#40AB43

#40A9AB

#40AB78

Triadic

#40AB78

#7840AB

#AB7840

Split Complementary

#40AB78

#AB40A9

#AB4340

Tetradic

#40AB78

#4340AB

#AB4073

#A9AB40

Color Blindness Simulation

Original

#40AB78

Protanopia

#6E6F84

Deuteranopia

#686087

Tritanopia

#458E90

Achromatopsia

#919191

CSS Usage

background-color: #40AB78;
color: #40AB78;
border-color: #40AB78;
Nearest Tailwind: Emerald 600 #059669

Tailwind Shades

50
#F4FAF7
100
#E6F4ED
200
#CBECDC
300
#A6DEC3
400
#76CCA3
500
#45BA82
600
#389468
700
#2C7753
800
#235D41
900
#1D4431
950
#122B1F

Contrast Checker

Text on white

2.87:1

AA Fail AAA Fail

Text on black

7.31:1

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