#42AF7C

#42AF7C

Color Values

HEX

#42AF7C

RGB

66, 175, 124

HSL

151.9, 45.2%, 47.3%

HSV

151.9, 62.3%, 68.6%

CMYK

62.3%, 0.0%, 29.1%, 31.4%

OKLCH

0.6779 0.1258 159.7

Properties

Cool Light Nearest: Green

Color Harmonies

Complementary

#42AF7C

#AF4275

Analogous

#42AF46

#42ACAF

#42AF7C

Triadic

#42AF7C

#7C42AF

#AF7C42

Split Complementary

#42AF7C

#AF42AC

#AF4642

Tetradic

#42AF7C

#4642AF

#AF4275

#ACAF42

Color Blindness Simulation

Original

#42AF7C

Protanopia

#717288

Deuteranopia

#6B638B

Tritanopia

#479294

Achromatopsia

#949494

CSS Usage

background-color: #42AF7C;
color: #42AF7C;
border-color: #42AF7C;
Nearest Tailwind: Emerald 500 #10B981

Tailwind Shades

50
#F4FAF8
100
#E6F4EE
200
#CBEBDC
300
#A6DDC4
400
#76CBA3
500
#46B983
600
#389469
700
#2D7654
800
#235D42
900
#1D4432
950
#122B1F

Contrast Checker

Text on white

2.74:1

AA Fail AAA Fail

Text on black

7.65:1

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