#218F90

#218F90

Color Values

HEX

#218F90

RGB

33, 143, 144

HSL

180.5, 62.7%, 34.7%

HSV

180.5, 77.1%, 56.5%

CMYK

77.1%, 0.7%, 0.0%, 43.5%

OKLCH

0.5927 0.0932 195.9

Properties

Cool Light Nearest: darkcyan

Color Harmonies

Complementary

#218F90

#902221

Analogous

#219059

#215890

#218F90

Triadic

#218F90

#90218F

#8F9021

Split Complementary

#218F90

#902158

#905921

Tetradic

#218F90

#592190

#902221

#589021

Color Blindness Simulation

Original

#218F90

Protanopia

#515290

Deuteranopia

#4A4290

Tritanopia

#269090

Achromatopsia

#787878

CSS Usage

background-color: #218F90;
color: #218F90;
border-color: #218F90;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F3FBFB
100
#E4F7F7
200
#C5F1F2
300
#9BE8E8
400
#65DBDC
500
#30CECF
600
#26A5A6
700
#1E8485
800
#186768
900
#154B4C
950
#0D3030

Contrast Checker

Text on white

3.89:1

AA Fail AAA Fail

Text on black

5.4:1

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