#558B59

#558B59

Color Values

HEX

#558B59

RGB

85, 139, 89

HSL

124.4, 24.1%, 43.9%

HSV

124.4, 38.8%, 54.5%

CMYK

38.8%, 0.0%, 36.0%, 45.5%

OKLCH

0.5854 0.095 145.9

Properties

Cool Light Nearest: seagreen

Color Harmonies

Complementary

#558B59

#8B5587

Analogous

#6C8B55

#558B74

#558B59

Triadic

#558B59

#59558B

#8B5955

Split Complementary

#558B59

#74558B

#8B556C

Tetradic

#558B59

#556C8B

#8B5587

#8B7455

Color Blindness Simulation

Original

#558B59

Protanopia

#6C6D65

Deuteranopia

#696568

Tritanopia

#586F71

Achromatopsia

#7C7C7C

CSS Usage

background-color: #558B59;
color: #558B59;
border-color: #558B59;
Nearest Tailwind: Emerald 700 #047857

Tailwind Shades

50
#F6F9F6
100
#E9F1EA
200
#D3E4D4
300
#B3D1B5
400
#8AB78D
500
#619E65
600
#4D7F51
700
#3E6541
800
#304F33
900
#263B27
950
#182519

Contrast Checker

Text on white

4.02:1

AA Fail AAA Fail

Text on black

5.22:1

AA Pass 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