#182017#182017

#182017 is a very dark, muted green. Relative luminance 0.013; OKLCH L 23.2% C 0.021 H 141.9°. Best body text is #FFFFFF at 16.70:1 contrast (WCAG AA passes).

Color values

HEX	#182017
RGB	rgb(24, 32, 23)
HSL	hsl(113, 16%, 11%)
HSV	hsv(113, 28%, 13%)
CMYK	cmyk(25%, 0%, 28.1%, 87.5%)
CIE-LAB	lab(11.20, -5.96, 4.95)
CIE-LCH	lch(11.20, 7.75, 140.25°)
OKLab	oklab(23.23% -0.0162 0.0127)
OKLCH	oklch(23.23% 0.021 141.9)
XYZ	xyz(1.0478, 1.2891, 1.0041)
Luminance	0.0129 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182017 #1F1720

analogous

#1C2017 #182017 #17201A

triadic

#182017 #171820 #201718

tetradic

#182017 #171C20 #1F1720 #201A17

square

#182017 #171C20 #1F1720 #201A17

split-complementary

#182017 #1A1720 #20171C

monochromatic

#0D120D #0D120D #182017 #334431 #4D674A

Accessibility & contrast

On white

16.70

#182017 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#182017 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182017

16.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182017	#FFFFFF	#000000	##FFFFFF
##182017	1.00	16.70	1.26	16.70
#FFFFFF	16.70	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211E16

Deuteranopia (green-blind)

#1F1E17

Tritanopia (blue-blind)

#171F1E

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #182017;
/* rgb */ color: rgb(24, 32, 23);
/* oklch */ color: oklch(23.2% 0.021 141.9);

Tailwind

colors: {
  custom: {
    50: '#545b53',
    500: '#182017',
    950: '#000000',
  },
}

SCSS

$custom: #182017;
$custom-light: #545b53;
$custom-dark: #000000;

JSON

{
  "hex": "#182017",
  "rgb": {
    "r": 24,
    "g": 32,
    "b": 23
  },
  "hsl": {
    "h": 113.333,
    "s": 16.364,
    "l": 10.784
  },
  "oklch": {
    "l": 0.23233,
    "c": 0.0206,
    "h": 141.9
  },
  "luminance": 0.01289
}

Semantic roles & 50–950 ramp

primary

#182017

secondary

#504152

accent

#6FB9B1

background

#F4F5F4

surface

#E7E9E7

border

#C3C5C3

text

#020402

muted

#787978

Preview Lab

Preview with #182017

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

Preview Lab → · Contrast checker → · Palette generator →