#182009#182009

#182009 is a very dark, muted yellow-green. Relative luminance 0.012; OKLCH L 22.9% C 0.041 H 125.5°. Best body text is #FFFFFF at 16.81:1 contrast (WCAG AA passes).

Color values

HEX	#182009
RGB	rgb(24, 32, 9)
HSL	hsl(81, 56%, 8%)
HSV	hsv(81, 72%, 13%)
CMYK	cmyk(25%, 0%, 71.9%, 87.5%)
CIE-LAB	lab(10.90, -8.52, 12.36)
CIE-LCH	lch(10.90, 15.02, 124.58°)
OKLab	oklab(22.9% -0.024 0.0337)
OKLCH	oklch(22.9% 0.041 125.5)
XYZ	xyz(0.9425, 1.2469, 0.4494)
Luminance	0.0125 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182009 #110920

analogous

#201C09 #182009 #0C2009

triadic

#182009 #091820 #200918

tetradic

#182009 #09201C #110920 #20090C

square

#182009 #09201C #110920 #20090C

split-complementary

#182009 #090C20 #1C0920

monochromatic

#121807 #121807 #182009 #3C5016 #608024

Accessibility & contrast

On white

16.81

#182009 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#182009 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182009

16.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182009	#FFFFFF	#000000	##FFFFFF
##182009	1.00	16.81	1.25	16.81
#FFFFFF	16.81	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221E07

Deuteranopia (green-blind)

#211D0A

Tritanopia (blue-blind)

#191E1B

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #182009;
/* rgb */ color: rgb(24, 32, 9);
/* oklch */ color: oklch(22.9% 0.041 125.5);

Tailwind

colors: {
  custom: {
    50: '#545b4a',
    500: '#182009',
    950: '#000000',
  },
}

SCSS

$custom: #182009;
$custom-light: #545b4a;
$custom-dark: #000000;

JSON

{
  "hex": "#182009",
  "rgb": {
    "r": 24,
    "g": 32,
    "b": 9
  },
  "hsl": {
    "h": 80.87,
    "s": 56.098,
    "l": 8.039
  },
  "oklch": {
    "l": 0.22895,
    "c": 0.04139,
    "h": 125.5
  },
  "luminance": 0.01247
}

Semantic roles & 50–950 ramp

primary

#182009

secondary

#3A285C

accent

#48DF7D

background

#F4F5F4

surface

#E7E9E7

border

#C3C5C3

text

#030401

muted

#787977

Preview Lab

Preview with #182009

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

Preview Lab → · Contrast checker → · Palette generator →