#3F9691

#3F9691

Color Values

HEX

#3F9691

RGB

63, 150, 145

HSL

176.6, 40.8%, 41.8%

HSV

176.6, 58.0%, 58.8%

CMYK

58.0%, 0.0%, 3.3%, 41.2%

OKLCH

0.6191 0.0834 190.1

Properties

Cool Light Nearest: darkcyan

Color Harmonies

Complementary

#3F9691

#963F44

Analogous

#3F9666

#3F7096

#3F9691

Triadic

#3F9691

#913F96

#96913F

Split Complementary

#3F9691

#963F70

#96663F

Tetradic

#3F9691

#663F96

#963F44

#70963F

Color Blindness Simulation

Original

#3F9691

Protanopia

#656592

Deuteranopia

#605992

Tritanopia

#439393

Achromatopsia

#838383

CSS Usage

background-color: #3F9691;
color: #3F9691;
border-color: #3F9691;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F5FAFA
100
#E7F3F3
200
#CDEAE8
300
#A9DBD8
400
#7AC7C3
500
#4BB4AE
600
#3C908B
700
#30736F
800
#265A57
900
#1F4240
950
#132A29

Contrast Checker

Text on white

3.51:1

AA Fail AAA Fail

Text on black

5.98:1

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