#04391E#04391E

#04391E is a dark, moderate green. Relative luminance 0.030; OKLCH L 30.4% C 0.072 H 154.9°. Best body text is #FFFFFF at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#04391E
RGB	rgb(4, 57, 30)
HSL	hsl(149, 87%, 12%)
HSV	hsv(149, 93%, 22%)
CMYK	cmyk(93%, 0%, 47.4%, 77.6%)
CIE-LAB	lab(20.23, -24.18, 12.24)
CIE-LCH	lch(20.23, 27.10, 153.16°)
OKLab	oklab(30.41% -0.0651 0.0304)
OKLCH	oklch(30.41% 0.072 154.9)
XYZ	xyz(1.7474, 3.0456, 1.7238)
Luminance	0.0305 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 7.68

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04391E #39041F

analogous

#053904 #04391E #043939

triadic

#04391E #1E0439 #391E04

tetradic

#04391E #040539 #39041F #393904

square

#04391E #040539 #39041F #393904

split-complementary

#04391E #390439 #390405

monochromatic

#021D0F #021D0F #04391E #08723C #0CAB5A

Accessibility & contrast

On white

13.05

#04391E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#04391E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04391E

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04391E	#FFFFFF	#000000	##FFFFFF
##04391E	1.00	13.05	1.61	13.05
#FFFFFF	13.05	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39331C

Deuteranopia (green-blind)

#332F20

Tritanopia (blue-blind)

#003832

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #04391e;
/* rgb */ color: rgb(4, 57, 30);
/* oklch */ color: oklch(30.4% 0.072 154.9);

Tailwind

colors: {
  custom: {
    50: '#4f705a',
    500: '#04391e',
    950: '#000000',
  },
}

SCSS

$custom: #04391e;
$custom-light: #4f705a;
$custom-dark: #000000;

JSON

{
  "hex": "#04391e",
  "rgb": {
    "r": 4,
    "g": 57,
    "b": 30
  },
  "hsl": {
    "h": 149.434,
    "s": 86.885,
    "l": 11.961
  },
  "oklch": {
    "l": 0.30407,
    "c": 0.07183,
    "h": 154.9
  },
  "luminance": 0.03046
}

Semantic roles & 50–950 ramp

primary

#04391E

secondary

#7B1E4D

accent

#2B96FD

background

#F4F6F5

surface

#E7ECE9

border

#C3C7C5

text

#020703

muted

#787A78

Preview Lab

Preview with #04391E

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

Preview Lab → · Contrast checker → · Palette generator →