#218B91

#218B91

Color Values

HEX

#218B91

RGB

33, 139, 145

HSL

183.2, 62.9%, 34.9%

HSV

183.2, 77.2%, 56.9%

CMYK

77.2%, 4.1%, 0.0%, 43.1%

OKLCH

0.5828 0.091 200.8

Properties

Cool Light Nearest: turquoise 4

Color Harmonies

Complementary

#218B91

#912721

Analogous

#21915F

#215391

#218B91

Triadic

#218B91

#91218B

#8B9121

Split Complementary

#218B91

#912153

#915F21

Tetradic

#218B91

#5F2191

#912721

#539121

Color Blindness Simulation

Original

#218B91

Protanopia

#4F5090

Deuteranopia

#49418F

Tritanopia

#268E8E

Achromatopsia

#757575

CSS Usage

background-color: #218B91;
color: #218B91;
border-color: #218B91;
Nearest Tailwind: Teal 700 #0F766E

Tailwind Shades

50
#F3FBFB
100
#E4F6F7
200
#C5EFF2
300
#9BE4E8
400
#65D6DC
500
#2FC7D0
600
#269FA6
700
#1E7F85
800
#186468
900
#15494C
950
#0D2E30

Contrast Checker

Text on white

4.06:1

AA Fail AAA Fail

Text on black

5.17:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026