#423F04

#423F04

Color Values

HEX

#423F04

RGB

66, 63, 4

HSL

57.1, 88.6%, 13.7%

HSV

57.1, 93.9%, 25.9%

CMYK

0.0%, 4.5%, 93.9%, 74.1%

OKLCH

0.3594 0.074 106.4

Properties

Warm Dark Nearest: RAL 7008 Khaki Grey

Color Harmonies

Complementary

#423F04

#040742

Analogous

#422004

#264204

#423F04

Triadic

#423F04

#04423F

#3F0442

Split Complementary

#423F04

#042642

#200442

Tetradic

#423F04

#044220

#040742

#420426

Color Blindness Simulation

Original

#423F04

Protanopia

#414112

Deuteranopia

#414116

Tritanopia

#421E20

Achromatopsia

#3B3B3B

CSS Usage

background-color: #423F04;
color: #423F04;
border-color: #423F04;
Nearest Tailwind: Lime 900 #365314

Tailwind Shades

50
#FDFDF2
100
#FBF9E0
200
#FBF8BC
300
#F8F38C
400
#F4EC4D
500
#F0E60F
600
#C0B80C
700
#9A9309
800
#787307
900
#57530A
950
#373506

Contrast Checker

Text on white

10.8:1

AA Pass AAA Pass

Text on black

1.94:1

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