#042504#042504

#042504 is a very dark, moderate green. Relative luminance 0.014; OKLCH L 23.2% C 0.070 H 142.9°. Best body text is #FFFFFF at 16.51:1 contrast (WCAG AA passes).

Color values

HEX	#042504
RGB	rgb(4, 37, 4)
HSL	hsl(120, 80%, 8%)
HSV	hsv(120, 89%, 15%)
CMYK	cmyk(89.2%, 0%, 89.2%, 85.5%)
CIE-LAB	lab(11.67, -20.27, 15.29)
CIE-LCH	lch(11.67, 25.39, 142.97°)
OKLab	oklab(23.18% -0.0556 0.042)
OKLCH	oklch(23.18% 0.07 142.9)
XYZ	xyz(0.7335, 1.3576, 0.3382)
Luminance	0.0136 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#042504 #250425

analogous

#142504 #042504 #042514

triadic

#042504 #040425 #250404

tetradic

#042504 #041425 #250425 #251404

square

#042504 #041425 #250425 #251404

split-complementary

#042504 #140425 #250414

monochromatic

#031C03 #031C03 #042504 #0A5C0A #109310

Accessibility & contrast

On white

16.51

#042504 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#042504 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #042504

16.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##042504	#FFFFFF	#000000	##FFFFFF
##042504	1.00	16.51	1.27	16.51
#FFFFFF	16.51	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262001

Deuteranopia (green-blind)

#221E06

Tritanopia (blue-blind)

#00241E

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #042504;
/* rgb */ color: rgb(4, 37, 4);
/* oklch */ color: oklch(23.2% 0.070 142.9);

Tailwind

colors: {
  custom: {
    50: '#486048',
    500: '#042504',
    950: '#000000',
  },
}

SCSS

$custom: #042504;
$custom-light: #486048;
$custom-dark: #000000;

JSON

{
  "hex": "#042504",
  "rgb": {
    "r": 4,
    "g": 37,
    "b": 4
  },
  "hsl": {
    "h": 120,
    "s": 80.488,
    "l": 8.039
  },
  "oklch": {
    "l": 0.23183,
    "c": 0.06966,
    "h": 142.9
  },
  "luminance": 0.01358
}

Semantic roles & 50–950 ramp

primary

#042504

secondary

#681D68

accent

#31F7F7

background

#F4F5F4

surface

#E7E9E6

border

#C3C5C2

text

#010500

muted

#777977

Preview Lab

Preview with #042504

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

Preview Lab → · Contrast checker → · Palette generator →