#04300B#04300B

#04300B is a dark, moderate green. Relative luminance 0.022; OKLCH L 27.1% C 0.078 H 145.5°. Best body text is #FFFFFF at 14.66:1 contrast (WCAG AA passes).

Color values

HEX	#04300B
RGB	rgb(4, 48, 11)
HSL	hsl(130, 85%, 10%)
HSV	hsv(130, 92%, 19%)
CMYK	cmyk(91.7%, 0%, 77.1%, 81.2%)
CIE-LAB	lab(16.32, -23.97, 18.52)
CIE-LCH	lch(16.32, 30.29, 142.30°)
OKLab	oklab(27.07% -0.0646 0.0443)
OKLCH	oklch(27.07% 0.078 145.5)
XYZ	xyz(1.1673, 2.1637, 0.6727)
Luminance	0.0216 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04300B #300429

analogous

#133004 #04300B #043021

triadic

#04300B #0B0430 #300B04

tetradic

#04300B #041330 #300429 #302104

square

#04300B #041330 #300429 #302104

split-complementary

#04300B #210430 #300413

monochromatic

#021C06 #021C06 #04300B #096818 #0DA125

Accessibility & contrast

On white

14.66

#04300B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#04300B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04300B

14.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04300B	#FFFFFF	#000000	##FFFFFF
##04300B	1.00	14.66	1.43	14.66
#FFFFFF	14.66	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312B07

Deuteranopia (green-blind)

#2C270E

Tritanopia (blue-blind)

#002F28

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #04300b;
/* rgb */ color: rgb(4, 48, 11);
/* oklch */ color: oklch(27.1% 0.078 145.5);

Tailwind

colors: {
  custom: {
    50: '#4c694c',
    500: '#04300b',
    950: '#000000',
  },
}

SCSS

$custom: #04300b;
$custom-light: #4c694c;
$custom-dark: #000000;

JSON

{
  "hex": "#04300b",
  "rgb": {
    "r": 4,
    "g": 48,
    "b": 11
  },
  "hsl": {
    "h": 129.545,
    "s": 84.615,
    "l": 10.196
  },
  "oklch": {
    "l": 0.27074,
    "c": 0.07834,
    "h": 145.5
  },
  "luminance": 0.02164
}

Semantic roles & 50–950 ramp

primary

#04300B

secondary

#721D65

accent

#2DDAFB

background

#F4F6F4

surface

#E7EBE7

border

#C3C6C3

text

#010601

muted

#777A77

Preview Lab

Preview with #04300B

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

Preview Lab → · Contrast checker → · Palette generator →