#042004#042004

#042004 is a very dark, moderate green. Relative luminance 0.011; OKLCH L 21.4% C 0.062 H 143.0°. Best body text is #FFFFFF at 17.30:1 contrast (WCAG AA passes).

Color values

HEX	#042004
RGB	rgb(4, 32, 4)
HSL	hsl(120, 78%, 7%)
HSV	hsv(120, 88%, 13%)
CMYK	cmyk(87.5%, 0%, 87.5%, 87.5%)
CIE-LAB	lab(9.54, -17.02, 12.30)
CIE-LCH	lch(9.54, 21.00, 144.14°)
OKLab	oklab(21.42% -0.0496 0.0374)
OKLCH	oklch(21.42% 0.062 143)
XYZ	xyz(0.5885, 1.0675, 0.2899)
Luminance	0.0107 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#042004 #200420

analogous

#122004 #042004 #042012

triadic

#042004 #040420 #200404

tetradic

#042004 #041220 #200420 #201204

square

#042004 #041220 #200420 #201204

split-complementary

#042004 #120420 #200412

monochromatic

#031B03 #031B03 #042004 #0B560B #128D12

Accessibility & contrast

On white

17.30

#042004 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#042004 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #042004

17.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##042004	#FFFFFF	#000000	##FFFFFF
##042004	1.00	17.30	1.21	17.30
#FFFFFF	17.30	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211C02

Deuteranopia (green-blind)

#1D1A06

Tritanopia (blue-blind)

#011F1A

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #042004;
/* rgb */ color: rgb(4, 32, 4);
/* oklch */ color: oklch(21.4% 0.062 143.0);

Tailwind

colors: {
  custom: {
    50: '#475b48',
    500: '#042004',
    950: '#000000',
  },
}

SCSS

$custom: #042004;
$custom-light: #475b48;
$custom-dark: #000000;

JSON

{
  "hex": "#042004",
  "rgb": {
    "r": 4,
    "g": 32,
    "b": 4
  },
  "hsl": {
    "h": 120,
    "s": 77.778,
    "l": 7.059
  },
  "oklch": {
    "l": 0.21416,
    "c": 0.06214,
    "h": 143
  },
  "luminance": 0.01068
}

Semantic roles & 50–950 ramp

primary

#042004

secondary

#631D63

accent

#34F4F4

background

#F4F5F4

surface

#E6E9E6

border

#C2C5C2

text

#000400

muted

#777977

Preview Lab

Preview with #042004

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

Preview Lab → · Contrast checker → · Palette generator →