#3F8F8F

#3F8F8F

Color Values

HEX

#3F8F8F

RGB

63, 143, 143

HSL

180.0, 38.8%, 40.4%

HSV

180.0, 55.9%, 56.1%

CMYK

55.9%, 0.0%, 0.0%, 43.9%

OKLCH

0.6008 0.0778 195.3

Properties

Cool Light Nearest: RAL 5018 Turquoise Blue

Color Harmonies

Complementary

#3F8F8F

#8F3F3F

Analogous

#3F8F67

#3F678F

#3F8F8F

Triadic

#3F8F8F

#8F3F8F

#8F8F3F

Split Complementary

#3F8F8F

#8F3F67

#8F673F

Tetradic

#3F8F8F

#673F8F

#8F3F3F

#678F3F

Color Blindness Simulation

Original

#3F8F8F

Protanopia

#62628F

Deuteranopia

#5D578F

Tritanopia

#438F8F

Achromatopsia

#7E7E7E

CSS Usage

background-color: #3F8F8F;
color: #3F8F8F;
border-color: #3F8F8F;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F5FAFA
100
#E7F3F3
200
#CDE9E9
300
#AADADA
400
#7CC5C5
500
#4EB1B1
600
#3E8E8E
700
#327171
800
#275858
900
#204141
950
#142929

Contrast Checker

Text on white

3.79:1

AA Fail AAA Fail

Text on black

5.54:1

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