#558F74

#558F74

Color Values

HEX

#558F74

RGB

85, 143, 116

HSL

152.1, 25.4%, 44.7%

HSV

152.1, 40.6%, 56.1%

CMYK

40.6%, 0.0%, 18.9%, 43.9%

OKLCH

0.6021 0.0743 162.9

Properties

Cool Light Nearest: aquamarine 4

Color Harmonies

Complementary

#558F74

#8F5570

Analogous

#558F57

#558D8F

#558F74

Triadic

#558F74

#74558F

#8F7455

Split Complementary

#558F74

#8F558D

#8F5755

Tetradic

#558F74

#57558F

#8F5570

#8D8F55

Color Blindness Simulation

Original

#558F74

Protanopia

#6E6F7B

Deuteranopia

#6B667C

Tritanopia

#588081

Achromatopsia

#818181

CSS Usage

background-color: #558F74;
color: #558F74;
border-color: #558F74;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F6F9F7
100
#E9F1ED
200
#D2E4DC
300
#B2D1C3
400
#89B9A2
500
#5FA082
600
#4C8068
700
#3D6653
800
#305041
900
#253C31
950
#18261F

Contrast Checker

Text on white

3.77:1

AA Fail AAA Fail

Text on black

5.57:1

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