#04423F

#04423F

Color Values

HEX

#04423F

RGB

4, 66, 63

HSL

177.1, 88.6%, 13.7%

HSV

177.1, 93.9%, 25.9%

CMYK

93.9%, 0.0%, 4.5%, 74.1%

OKLCH

0.3429 0.0574 189.6

Properties

Cool Dark Nearest: RAL 6036 Pearl Opal Green

Color Harmonies

Complementary

#04423F

#420407

Analogous

#044220

#042642

#04423F

Triadic

#04423F

#3F0442

#423F04

Split Complementary

#04423F

#420426

#422004

Tetradic

#04423F

#200442

#420407

#264204

Color Blindness Simulation

Original

#04423F

Protanopia

#1F1F40

Deuteranopia

#1B1740

Tritanopia

#074040

Achromatopsia

#353535

CSS Usage

background-color: #04423F;
color: #04423F;
border-color: #04423F;
Nearest Tailwind: Teal 900 #134E4A

Tailwind Shades

50
#F2FDFD
100
#E0FBF9
200
#BCFBF8
300
#8CF8F3
400
#4DF4EC
500
#0FF0E6
600
#0CC0B8
700
#099A93
800
#077873
900
#0A5753
950
#063735

Contrast Checker

Text on white

11.31:1

AA Pass AAA Pass

Text on black

1.86:1

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