#182A10#182A10

#182A10 is a dark, muted green. Relative luminance 0.019; OKLCH L 26.2% C 0.051 H 136.8°. Best body text is #FFFFFF at 15.24:1 contrast (WCAG AA passes).

Color values

HEX	#182A10
RGB	rgb(24, 42, 16)
HSL	hsl(102, 45%, 11%)
HSV	hsv(102, 62%, 16%)
CMYK	cmyk(42.9%, 0%, 61.9%, 83.5%)
CIE-LAB	lab(14.89, -13.61, 14.42)
CIE-LCH	lch(14.89, 19.83, 133.34°)
OKLab	oklab(26.16% -0.0374 0.0351)
OKLCH	oklch(26.16% 0.051 136.8)
XYZ	xyz(1.2981, 1.8875, 0.7860)
Luminance	0.0189 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182A10 #22102A

analogous

#252A10 #182A10 #102A15

triadic

#182A10 #10182A #2A1018

tetradic

#182A10 #10252A #22102A #2A1510

square

#182A10 #10252A #22102A #2A1510

split-complementary

#182A10 #15102A #2A1025

monochromatic

#0D1608 #0D1608 #182A10 #315621 #4B8332

Accessibility & contrast

On white

15.24

#182A10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#182A10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182A10

15.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182A10	#FFFFFF	#000000	##FFFFFF
##182A10	1.00	15.24	1.38	15.24
#FFFFFF	15.24	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C260E

Deuteranopia (green-blind)

#292512

Tritanopia (blue-blind)

#172824

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #182a10;
/* rgb */ color: rgb(24, 42, 16);
/* oklch */ color: oklch(26.2% 0.051 136.8);

Tailwind

colors: {
  custom: {
    50: '#56634f',
    500: '#182a10',
    950: '#000000',
  },
}

SCSS

$custom: #182a10;
$custom-light: #56634f;
$custom-dark: #000000;

JSON

{
  "hex": "#182a10",
  "rgb": {
    "r": 24,
    "g": 42,
    "b": 16
  },
  "hsl": {
    "h": 101.538,
    "s": 44.828,
    "l": 11.373
  },
  "oklch": {
    "l": 0.26158,
    "c": 0.05129,
    "h": 136.8
  },
  "luminance": 0.01888
}

Semantic roles & 50–950 ramp

primary

#182A10

secondary

#543362

accent

#53D5AD

background

#F5F5F4

surface

#E9EAE7

border

#C5C6C3

text

#030501

muted

#787977

Preview Lab

Preview with #182A10

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

Preview Lab → · Contrast checker → · Palette generator →