#274739

#274739

Color Values

HEX

#274739

RGB

39, 71, 57

HSL

153.8, 29.1%, 21.6%

HSV

153.8, 45.1%, 27.8%

CMYK

45.1%, 0.0%, 19.7%, 72.2%

OKLCH

0.3684 0.0454 164.4

Properties

Cool Dark Nearest: RAL 6005 Moss Green

Color Harmonies

Complementary

#274739

#472735

Analogous

#274729

#274547

#274739

Triadic

#274739

#392747

#473927

Split Complementary

#274739

#472745

#472927

Tetradic

#274739

#292747

#472735

#454727

Color Blindness Simulation

Original

#274739

Protanopia

#35353C

Deuteranopia

#33313D

Tritanopia

#293F40

Achromatopsia

#3F3F3F

CSS Usage

background-color: #274739;
color: #274739;
border-color: #274739;
Nearest Tailwind: Teal 900 #134E4A

Tailwind Shades

50
#F5F9F8
100
#E9F2EE
200
#D1E6DD
300
#B0D4C4
400
#85BCA4
500
#5AA584
600
#48846A
700
#3A6955
800
#2D5242
900
#243D32
950
#172720

Contrast Checker

Text on white

10.26:1

AA Pass AAA Pass

Text on black

2.05:1

AA Fail 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