#04391C#04391C

#04391C is a dark, moderate green. Relative luminance 0.030; OKLCH L 30.4% C 0.074 H 153.3°. Best body text is #FFFFFF at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#04391C
RGB	rgb(4, 57, 28)
HSL	hsl(147, 87%, 12%)
HSV	hsv(147, 93%, 22%)
CMYK	cmyk(93%, 0%, 50.9%, 77.6%)
CIE-LAB	lab(20.19, -24.64, 13.47)
CIE-LCH	lch(20.19, 28.08, 151.34°)
OKLab	oklab(30.36% -0.0662 0.0333)
OKLCH	oklch(30.36% 0.074 153.3)
XYZ	xyz(1.7226, 3.0357, 1.5935)
Luminance	0.0304 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 7.02

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04391C #390421

analogous

#073904 #04391C #043937

triadic

#04391C #1C0439 #391C04

tetradic

#04391C #040739 #390421 #393704

square

#04391C #040739 #390421 #393704

split-complementary

#04391C #370439 #390407

monochromatic

#021D0E #021D0E #04391C #087238 #0CAB54

Accessibility & contrast

On white

13.07

#04391C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#04391C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04391C

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04391C	#FFFFFF	#000000	##FFFFFF
##04391C	1.00	13.07	1.61	13.07
#FFFFFF	13.07	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39331A

Deuteranopia (green-blind)

#332F1E

Tritanopia (blue-blind)

#003832

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #04391c;
/* rgb */ color: rgb(4, 57, 28);
/* oklch */ color: oklch(30.4% 0.074 153.3);

Tailwind

colors: {
  custom: {
    50: '#4f7058',
    500: '#04391c',
    950: '#000000',
  },
}

SCSS

$custom: #04391c;
$custom-light: #4f7058;
$custom-dark: #000000;

JSON

{
  "hex": "#04391c",
  "rgb": {
    "r": 4,
    "g": 57,
    "b": 28
  },
  "hsl": {
    "h": 147.17,
    "s": 86.885,
    "l": 11.961
  },
  "oklch": {
    "l": 0.30362,
    "c": 0.07407,
    "h": 153.3
  },
  "luminance": 0.03036
}

Semantic roles & 50–950 ramp

primary

#04391C

secondary

#7B1E51

accent

#2B9EFD

background

#F4F6F5

surface

#E7ECE9

border

#C3C7C5

text

#020703

muted

#787A78

Preview Lab

Preview with #04391C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →