#556152

#556152

Color Values

HEX

#556152

RGB

85, 97, 82

HSL

108.0, 8.4%, 35.1%

HSV

108.0, 15.5%, 38.0%

CMYK

12.4%, 0.0%, 15.5%, 62.0%

OKLCH

0.4776 0.0279 139.4

Properties

Cool Dark Nearest: RAL 7009 Green Grey

Color Harmonies

Complementary

#556152

#5E5261

Analogous

#5D6152

#526156

#556152

Triadic

#556152

#525561

#615255

Split Complementary

#556152

#565261

#61525D

Tetradic

#556152

#525D61

#5E5261

#615652

Color Blindness Simulation

Original

#556152

Protanopia

#5A5A56

Deuteranopia

#5A5956

Tritanopia

#565859

Achromatopsia

#5D5D5D

CSS Usage

background-color: #556152;
color: #556152;
border-color: #556152;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F7F8F7
100
#ECEEEC
200
#DADED8
300
#BFC7BD
400
#9CA999
500
#798A75
600
#616F5D
700
#4D584B
800
#3D453A
900
#2E342D
950
#1D211C

Contrast Checker

Text on white

6.53:1

AA Pass AAA Fail

Text on black

3.22:1

AA Fail AAA Fail

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