#166D59

#166D59

Color Values

HEX

#166D59

RGB

22, 109, 89

HSL

166.2, 66.4%, 25.7%

HSV

166.2, 79.8%, 42.7%

CMYK

79.8%, 0.0%, 18.3%, 57.3%

OKLCH

0.4802 0.0852 173.0

Properties

Cool Dark Nearest: RAL 6000 Patina Green

Color Harmonies

Complementary

#166D59

#6D162A

Analogous

#166D2E

#16566D

#166D59

Triadic

#166D59

#59166D

#6D5916

Split Complementary

#166D59

#6D1656

#6D2E16

Tetradic

#166D59

#2E166D

#6D162A

#566D16

Color Blindness Simulation

Original

#166D59

Protanopia

#3C3C5E

Deuteranopia

#37305F

Tritanopia

#1A6262

Achromatopsia

#595959

CSS Usage

background-color: #166D59;
color: #166D59;
border-color: #166D59;
Nearest Tailwind: Emerald 800 #065F46

Tailwind Shades

50
#F3FCFA
100
#E3F7F3
200
#C4F3E8
300
#99EAD8
400
#62DFC2
500
#2BD4AD
600
#22AA8B
700
#1B886F
800
#156A57
900
#134D40
950
#0C3128

Contrast Checker

Text on white

6.24:1

AA Pass AAA Fail

Text on black

3.37:1

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