#182D0C#182D0C

#182D0C is a dark, moderate yellow-green. Relative luminance 0.021; OKLCH L 27.0% C 0.061 H 135.8°. Best body text is #FFFFFF at 14.79:1 contrast (WCAG AA passes).

Color values

HEX	#182D0C
RGB	rgb(24, 45, 12)
HSL	hsl(98, 58%, 11%)
HSV	hsv(98, 73%, 18%)
CMYK	cmyk(46.7%, 0%, 73.3%, 82.4%)
CIE-LAB	lab(15.99, -15.87, 17.85)
CIE-LCH	lch(15.99, 23.88, 131.64°)
OKLab	oklab(27.04% -0.044 0.0428)
OKLCH	oklch(27.04% 0.061 135.8)
XYZ	xyz(1.3814, 2.0974, 0.6798)
Luminance	0.0210 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182D0C #210C2D

analogous

#282D0C #182D0C #0C2D10

triadic

#182D0C #0C182D #2D0C18

tetradic

#182D0C #0C282D #210C2D #2D100C

square

#182D0C #0C282D #210C2D #2D100C

split-complementary

#182D0C #100C2D #2D0C28

monochromatic

#0D1806 #0D1806 #182D0C #325D19 #4C8E26

Accessibility & contrast

On white

14.79

#182D0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#182D0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182D0C

14.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182D0C	#FFFFFF	#000000	##FFFFFF
##182D0C	1.00	14.79	1.42	14.79
#FFFFFF	14.79	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2908

Deuteranopia (green-blind)

#2C270E

Tritanopia (blue-blind)

#172B26

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #182d0c;
/* rgb */ color: rgb(24, 45, 12);
/* oklch */ color: oklch(27.0% 0.061 135.8);

Tailwind

colors: {
  custom: {
    50: '#56664c',
    500: '#182d0c',
    950: '#000000',
  },
}

SCSS

$custom: #182d0c;
$custom-light: #56664c;
$custom-dark: #000000;

JSON

{
  "hex": "#182d0c",
  "rgb": {
    "r": 24,
    "g": 45,
    "b": 12
  },
  "hsl": {
    "h": 98.182,
    "s": 57.895,
    "l": 11.176
  },
  "oklch": {
    "l": 0.2704,
    "c": 0.06134,
    "h": 135.8
  },
  "luminance": 0.02098
}

Semantic roles & 50–950 ramp

primary

#182D0C

secondary

#532C69

accent

#47E1A9

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030601

muted

#787A77

Preview Lab

Preview with #182D0C

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

Preview Lab → · Contrast checker → · Palette generator →