#3F9DA0

#3F9DA0

Color Values

HEX

#3F9DA0

RGB

63, 157, 160

HSL

181,9, 43,5%, 43,7%

HSV

181,9, 60,6%, 62,7%

CMYK

60,6%, 1,9%, 0,0%, 37,3%

OKLCH

0,642 0,0875 198,1

Properties

Cool Light Nearest: cadetblue

Color Harmonies

Complementary

#3F9DA0

#A0423F

Analogous

#3FA073

#3F6CA0

#3F9DA0

Triadic

#3F9DA0

#A03F9D

#9DA03F

Split Complementary

#3F9DA0

#A03F6C

#A0733F

Tetradic

#3F9DA0

#733FA0

#A0423F

#6CA03F

Color Blindness Simulation

Original

#3F9DA0

Protanopia

#68699F

Deuteranopia

#625B9F

Tritanopia

#449F9F

Achromatopsia

#898989

CSS Usage

background-color: #3F9DA0;
color: #3F9DA0;
border-color: #3F9DA0;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F5FAFA
100
#E7F3F4
200
#CCEAEB
300
#A7DBDC
400
#78C7CA
500
#48B3B7
600
#3A9092
700
#2E7375
800
#245A5B
900
#1D4243
950
#132A2B

Contrast Checker

Text on white

3,21:1

AA Fail AAA Fail

Text on black

6,54:1

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