#304B39

#304B39

Color Values

HEX

#304B39

RGB

48, 75, 57

HSL

140.0, 22.0%, 24.1%

HSV

140.0, 36.0%, 29.4%

CMYK

36.0%, 0.0%, 24.0%, 70.6%

OKLCH

0.3853 0.045 154.6

Properties

Cool Dark Nearest: RAL 6005 Moss Green

Color Harmonies

Complementary

#304B39

#4B3042

Analogous

#344B30

#304B46

#304B39

Triadic

#304B39

#39304B

#4B3930

Split Complementary

#304B39

#46304B

#4B3034

Tetradic

#304B39

#30344B

#4B3042

#4B4630

Color Blindness Simulation

Original

#304B39

Protanopia

#3C3C3D

Deuteranopia

#3A383E

Tritanopia

#314142

Achromatopsia

#444444

CSS Usage

background-color: #304B39;
color: #304B39;
border-color: #304B39;
Nearest Tailwind: Emerald 900 #064E3B

Tailwind Shades

50
#F6F9F7
100
#EAF0EC
200
#D3E3D9
300
#B4CFBD
400
#8CB59A
500
#639C76
600
#507C5F
700
#40644C
800
#324E3B
900
#273A2D
950
#19251D

Contrast Checker

Text on white

9.58:1

AA Pass AAA Pass

Text on black

2.19:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026