#004303

#004303

Color Values

HEX

#004303

RGB

0, 67, 3

HSL

122.7, 100.0%, 13.1%

HSV

122.7, 100.0%, 26.3%

CMYK

100.0%, 0.0%, 95.5%, 73.7%

OKLCH

0.332 0.1108 143.1

Properties

Cool Dark Nearest: NCS S 3060-G Dark Green

Color Harmonies

Complementary

#004303

#430040

Analogous

#1E4300

#004324

#004303

Triadic

#004303

#030043

#430300

Split Complementary

#004303

#240043

#43001E

Tetradic

#004303

#001E43

#430040

#432400

Color Blindness Simulation

Original

#004303

Protanopia

#1D1E12

Deuteranopia

#191416

Tritanopia

#031F21

Achromatopsia

#303030

CSS Usage

background-color: #004303;
color: #004303;
border-color: #004303;
Nearest Tailwind: Lime 900 #365314

Tailwind Shades

50
#F1FEF1
100
#DEFCDF
200
#B8FFBB
300
#85FF8A
400
#42FF4B
500
#00FF0B
600
#00CC09
700
#00A307
800
#008006
900
#055C09
950
#033A06

Contrast Checker

Text on white

11.64:1

AA Pass AAA Pass

Text on black

1.8:1

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