#3FB5B2

#3FB5B2

Color Values

HEX

#3FB5B2

RGB

63, 181, 178

HSL

178.5, 48.4%, 47.8%

HSV

178.5, 65.2%, 71.0%

CMYK

65.2%, 0.0%, 1.7%, 29.0%

OKLCH

0.7077 0.1033 192.7

Properties

Cool Light Nearest: lightseagreen

Color Harmonies

Complementary

#3FB5B2

#B53F42

Analogous

#3FB577

#3F7DB5

#3FB5B2

Triadic

#3FB5B2

#B23FB5

#B5B23F

Split Complementary

#3FB5B2

#B53F7D

#B5773F

Tetradic

#3FB5B2

#773FB5

#B53F42

#7DB53F

Color Blindness Simulation

Original

#3FB5B2

Protanopia

#7273B3

Deuteranopia

#6B62B3

Tritanopia

#45B3B3

Achromatopsia

#9C9C9C

CSS Usage

background-color: #3FB5B2;
color: #3FB5B2;
border-color: #3FB5B2;
Nearest Tailwind: Teal 500 #14B8A6

Tailwind Shades

50
#F4FAFA
100
#E6F4F4
200
#CAEDEC
300
#A4DFDE
400
#73CECC
500
#42BDBA
600
#359795
700
#2A7977
800
#215F5D
900
#1B4644
950
#112C2B

Contrast Checker

Text on white

2.48:1

AA Fail AAA Fail

Text on black

8.46:1

AA Pass AAA Pass

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