#237D81

#237D81

Color Values

HEX

#237D81

RGB

35, 125, 129

HSL

182.6, 57.3%, 32.2%

HSV

182.6, 72.9%, 50.6%

CMYK

72.9%, 3.1%, 0.0%, 49.4%

OKLCH

0.5406 0.0815 199.4

Properties

Cool Dark Nearest: teal

Color Harmonies

Complementary

#237D81

#812723

Analogous

#238156

#234E81

#237D81

Triadic

#237D81

#81237D

#7D8123

Split Complementary

#237D81

#81234E

#815623

Tetradic

#237D81

#562381

#812723

#4E8123

Color Blindness Simulation

Original

#237D81

Protanopia

#4A4B80

Deuteranopia

#453E80

Tritanopia

#287F7F

Achromatopsia

#6A6A6A

CSS Usage

background-color: #237D81;
color: #237D81;
border-color: #237D81;
Nearest Tailwind: Teal 700 #0F766E

Tailwind Shades

50
#F4FBFB
100
#E4F5F6
200
#C7EEF0
300
#9FE2E5
400
#6BD2D7
500
#36C2C9
600
#2C9BA0
700
#237C80
800
#1B6164
900
#174749
950
#0F2D2E

Contrast Checker

Text on white

4.86:1

AA Pass AAA Fail

Text on black

4.32:1

AA Fail 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