#183004#183004

#183004 is a dark, moderate yellow-green. Relative luminance 0.023; OKLCH L 27.9% C 0.074 H 134.1°. Best body text is #FFFFFF at 14.35:1 contrast (WCAG AA passes).

Color values

HEX	#183004
RGB	rgb(24, 48, 4)
HSL	hsl(93, 85%, 10%)
HSV	hsv(93, 92%, 19%)
CMYK	cmyk(50%, 0%, 91.7%, 81.2%)
CIE-LAB	lab(17.07, -18.38, 22.49)
CIE-LCH	lch(17.07, 29.04, 129.25°)
OKLab	oklab(27.89% -0.0516 0.0533)
OKLCH	oklch(27.89% 0.074 134.1)
XYZ	xyz(1.4555, 2.3168, 0.4853)
Luminance	0.0232 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 8.65

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#183004 #1C0430

analogous

#2E3004 #183004 #043006

triadic

#183004 #041830 #300418

tetradic

#183004 #042E30 #1C0430 #300604

square

#183004 #042E30 #1C0430 #300604

split-complementary

#183004 #060430 #30042E

monochromatic

#0E1C02 #0E1C02 #183004 #346809 #50A10D

Accessibility & contrast

On white

14.35

#183004 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#183004 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #183004

14.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##183004	#FFFFFF	#000000	##FFFFFF
##183004	1.00	14.35	1.46	14.35
#FFFFFF	14.35	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322B00

Deuteranopia (green-blind)

#2F2908

Tritanopia (blue-blind)

#182E28

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #183004;
/* rgb */ color: rgb(24, 48, 4);
/* oklch */ color: oklch(27.9% 0.074 134.1);

Tailwind

colors: {
  custom: {
    50: '#576849',
    500: '#183004',
    950: '#000000',
  },
}

SCSS

$custom: #183004;
$custom-light: #576849;
$custom-dark: #000000;

JSON

{
  "hex": "#183004",
  "rgb": {
    "r": 24,
    "g": 48,
    "b": 4
  },
  "hsl": {
    "h": 92.727,
    "s": 84.615,
    "l": 10.196
  },
  "oklch": {
    "l": 0.27894,
    "c": 0.07421,
    "h": 134.1
  },
  "luminance": 0.02317
}

Semantic roles & 50–950 ramp

primary

#183004

secondary

#4C1D72

accent

#2DFB9D

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030601

muted

#787A77

Preview Lab

Preview with #183004

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

Preview Lab → · Contrast checker → · Palette generator →