#04390E#04390E

#04390E is a dark, moderate green. Relative luminance 0.030; OKLCH L 30.1% C 0.088 H 145.7°. Best body text is #FFFFFF at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#04390E
RGB	rgb(4, 57, 14)
HSL	hsl(131, 87%, 12%)
HSV	hsv(131, 93%, 22%)
CMYK	cmyk(93%, 0%, 75.4%, 77.6%)
CIE-LAB	lab(19.98, -27.14, 21.47)
CIE-LCH	lch(19.98, 34.60, 141.66°)
OKLab	oklab(30.12% -0.0731 0.0499)
OKLCH	oklch(30.12% 0.089 145.7)
XYZ	xyz(1.5923, 2.9836, 0.9073)
Luminance	0.0298 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Dark Green

#033500

ΔE00 2.21

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 5.05

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04390E #39042F

analogous

#153904 #04390E #043929

triadic

#04390E #0E0439 #390E04

tetradic

#04390E #041539 #39042F #392904

square

#04390E #041539 #39042F #392904

split-complementary

#04390E #290439 #390415

monochromatic

#021D07 #021D07 #04390E #08721C #0CAB2A

Accessibility & contrast

On white

13.15

#04390E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#04390E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04390E

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04390E	#FFFFFF	#000000	##FFFFFF
##04390E	1.00	13.15	1.60	13.15
#FFFFFF	13.15	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3309

Deuteranopia (green-blind)

#342F12

Tritanopia (blue-blind)

#003730

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #04390e;
/* rgb */ color: rgb(4, 57, 14);
/* oklch */ color: oklch(30.1% 0.088 145.7);

Tailwind

colors: {
  custom: {
    50: '#50704e',
    500: '#04390e',
    950: '#000000',
  },
}

SCSS

$custom: #04390e;
$custom-light: #50704e;
$custom-dark: #000000;

JSON

{
  "hex": "#04390e",
  "rgb": {
    "r": 4,
    "g": 57,
    "b": 14
  },
  "hsl": {
    "h": 131.321,
    "s": 86.885,
    "l": 11.961
  },
  "oklch": {
    "l": 0.30121,
    "c": 0.0885,
    "h": 145.7
  },
  "luminance": 0.02984
}

Semantic roles & 50–950 ramp

primary

#04390E

secondary

#7B1E69

accent

#2BD5FD

background

#F4F6F4

surface

#E7ECE7

border

#C3C7C3

text

#020702

muted

#787A78

Preview Lab

Preview with #04390E

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

Preview Lab → · Contrast checker → · Palette generator →