#424C3D

#424C3D

Color Values

HEX

#424C3D

RGB

66, 76, 61

HSL

100.0, 10.9%, 26.9%

HSV

100.0, 19.7%, 29.8%

CMYK

13.2%, 0.0%, 19.7%, 70.2%

OKLCH

0.4028 0.0277 135.2

Properties

Cool Dark Nearest: RAL 7009 Green Grey

Color Harmonies

Complementary

#424C3D

#473D4C

Analogous

#4A4C3D

#3D4C40

#424C3D

Triadic

#424C3D

#3D424C

#4C3D42

Split Complementary

#424C3D

#403D4C

#4C3D4A

Tetradic

#424C3D

#3D4A4C

#473D4C

#4C403D

Color Blindness Simulation

Original

#424C3D

Protanopia

#464641

Deuteranopia

#464542

Tritanopia

#424344

Achromatopsia

#494949

CSS Usage

background-color: #424C3D;
color: #424C3D;
border-color: #424C3D;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F7F8F7
100
#EDEFEB
200
#DADFD7
300
#C0C8BB
400
#9DAB96
500
#7B8D72
600
#62715B
700
#4F5A49
800
#3D4739
900
#2F352C
950
#1E221C

Contrast Checker

Text on white

9.0:1

AA Pass AAA Pass

Text on black

2.33:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026