#277779

#277779

Color Values

HEX

#277779

RGB

39, 119, 121

HSL

181.5, 51.2%, 31.4%

HSV

181.5, 67.8%, 47.5%

CMYK

67.8%, 1.7%, 0.0%, 52.5%

OKLCH

0.5228 0.0756 197.5

Properties

Cool Dark Nearest: teal

Color Harmonies

Complementary

#277779

#792927

Analogous

#277952

#274E79

#277779

Triadic

#277779

#792777

#777927

Split Complementary

#277779

#79274E

#795227

Tetradic

#277779

#522779

#792927

#4E7927

Color Blindness Simulation

Original

#277779

Protanopia

#4A4A79

Deuteranopia

#453F78

Tritanopia

#2B7878

Achromatopsia

#666666

CSS Usage

background-color: #277779;
color: #277779;
border-color: #277779;
Nearest Tailwind: Teal 700 #0F766E

Tailwind Shades

50
#F4FBFB
100
#E5F5F5
200
#C9EDEE
300
#A2E0E1
400
#70CFD1
500
#3EBEC1
600
#32989A
700
#28797B
800
#1F5F60
900
#1A4647
950
#102C2D

Contrast Checker

Text on white

5.25:1

AA Pass AAA Fail

Text on black

4.0:1

AA Fail 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