#04381F

#04381F

Color Values

HEX

#04381F

RGB

4, 56, 31

HSL

151.2, 86.7%, 11.8%

HSV

151.2, 92.9%, 22.0%

CMYK

92.9%, 0.0%, 44.6%, 78.0%

OKLCH

0.3011 0.0691 156.3

Properties

Cool Dark Nearest: RAL 6020 Chrome Green

Color Harmonies

Complementary

#04381F

#38041D

Analogous

#043805

#043738

#04381F

Triadic

#04381F

#1F0438

#381F04

Split Complementary

#04381F

#380437

#380504

Tetradic

#04381F

#050438

#38041D

#373804

Color Blindness Simulation

Original

#04381F

Protanopia

#1B1B25

Deuteranopia

#181426

Tritanopia

#072A2B

Achromatopsia

#2B2B2B

CSS Usage

background-color: #04381F;
color: #04381F;
border-color: #04381F;
Nearest Tailwind: Green 950 #052E16

Tailwind Shades

50
#F2FDF8
100
#E0FAEE
200
#BCFADD
300
#8DF7C4
400
#4FF2A4
500
#11EE84
600
#0EBE6A
700
#0B9854
800
#087742
900
#0B5632
950
#073620

Contrast Checker

Text on white

13.2:1

AA Pass AAA Pass

Text on black

1.59:1

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