#004538

#004538

Color Values

HEX

#004538

RGB

0, 69, 56

HSL

168.7, 100.0%, 13.5%

HSV

168.7, 100.0%, 27.1%

CMYK

100.0%, 0.0%, 18.8%, 72.9%

OKLCH

0.3485 0.0658 174.8

Properties

Cool Dark Nearest: RAL 6028 Pine Green

Color Harmonies

Complementary

#004538

#45000D

Analogous

#004515

#002F45

#004538

Triadic

#004538

#380045

#453800

Split Complementary

#004538

#45002F

#451500

Tetradic

#004538

#150045

#45000D

#2F4500

Color Blindness Simulation

Original

#004538

Protanopia

#1E1E3B

Deuteranopia

#1A153C

Tritanopia

#033E3E

Achromatopsia

#353535

CSS Usage

background-color: #004538;
color: #004538;
border-color: #004538;
Nearest Tailwind: Emerald 900 #064E3B

Tailwind Shades

50
#F1FEFB
100
#DEFCF7
200
#B8FFF2
300
#85FFE8
400
#42FFDB
500
#00FFCF
600
#00CCA6
700
#00A384
800
#008067
900
#055C4C
950
#033A30

Contrast Checker

Text on white

11.0:1

AA Pass AAA Pass

Text on black

1.91:1

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