#042000#042000

#042000 is a very dark, moderate green. Relative luminance 0.011; OKLCH L 21.3% C 0.069 H 140.0°. Best body text is #FFFFFF at 17.33:1 contrast (WCAG AA passes).

Color values

HEX	#042000
RGB	rgb(4, 32, 0)
HSL	hsl(113, 100%, 6%)
HSV	hsv(113, 100%, 13%)
CMYK	cmyk(87.5%, 0%, 100%, 87.5%)
CIE-LAB	lab(9.47, -17.62, 13.84)
CIE-LCH	lch(9.47, 22.40, 141.86°)
OKLab	oklab(21.34% -0.0526 0.0442)
OKLCH	oklch(21.34% 0.069 140)
XYZ	xyz(0.5666, 1.0588, 0.1745)
Luminance	0.0106 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#042000 #1C0020

analogous

#142000 #042000 #00200C

triadic

#042000 #000420 #200004

tetradic

#042000 #001420 #1C0020 #200C00

square

#042000 #001420 #1C0020 #200C00

split-complementary

#042000 #0C0020 #200014

monochromatic

#041F00 #041F00 #042000 #0C5D00 #139A00

Accessibility & contrast

On white

17.33

#042000 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#042000 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #042000

17.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##042000	#FFFFFF	#000000	##FFFFFF
##042000	1.00	17.33	1.21	17.33
#FFFFFF	17.33	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211C00

Deuteranopia (green-blind)

#1E1A02

Tritanopia (blue-blind)

#011F19

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #042000;
/* rgb */ color: rgb(4, 32, 0);
/* oklch */ color: oklch(21.3% 0.069 140.0);

Tailwind

colors: {
  custom: {
    50: '#475b46',
    500: '#042000',
    950: '#000000',
  },
}

SCSS

$custom: #042000;
$custom-light: #475b46;
$custom-dark: #000000;

JSON

{
  "hex": "#042000",
  "rgb": {
    "r": 4,
    "g": 32,
    "b": 0
  },
  "hsl": {
    "h": 112.5,
    "s": 100,
    "l": 6.275
  },
  "oklch": {
    "l": 0.21335,
    "c": 0.06866,
    "h": 140
  },
  "luminance": 0.01059
}

Semantic roles & 50–950 ramp

primary

#042000

secondary

#5E1369

accent

#29FFE4

background

#F4F5F3

surface

#E6E9E5

border

#C2C5C1

text

#000400

muted

#777977

Preview Lab

Preview with #042000

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

Preview Lab → · Contrast checker → · Palette generator →