#181E1C#181E1C

#181E1C is a very dark, near-neutral teal. Relative luminance 0.012; OKLCH L 22.8% C 0.010 H 173.3°. Best body text is #FFFFFF at 16.92:1 contrast (WCAG AA passes).

Color values

HEX	#181E1C
RGB	rgb(24, 30, 28)
HSL	hsl(160, 11%, 11%)
HSV	hsv(160, 20%, 12%)
CMYK	cmyk(20%, 0%, 6.7%, 88.2%)
CIE-LAB	lab(10.61, -3.31, 0.45)
CIE-LCH	lch(10.61, 3.34, 172.33°)
OKLab	oklab(22.81% -0.0096 0.0011)
OKLCH	oklch(22.81% 0.01 173.3)
XYZ	xyz(1.0505, 1.2066, 1.2759)
Luminance	0.0121 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#181E1C #1E181A

analogous

#181E19 #181E1C #181D1E

triadic

#181E1C #1C181E #1E1C18

tetradic

#181E1C #19181E #1E181A #1D1E18

square

#181E1C #19181E #1E181A #1D1E18

split-complementary

#181E1C #1E181D #1E1918

monochromatic

#0E1110 #0E1110 #181E1C #33403C #4E625B

Accessibility & contrast

On white

16.92

#181E1C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#181E1C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #181E1C

16.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##181E1C	#FFFFFF	#000000	##FFFFFF
##181E1C	1.00	16.92	1.24	16.92
#FFFFFF	16.92	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1D1C

Deuteranopia (green-blind)

#1C1C1C

Tritanopia (blue-blind)

#171E1D

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #181e1c;
/* rgb */ color: rgb(24, 30, 28);
/* oklch */ color: oklch(22.8% 0.010 173.3);

Tailwind

colors: {
  custom: {
    50: '#545957',
    500: '#181e1c',
    950: '#000000',
  },
}

SCSS

$custom: #181e1c;
$custom-light: #545957;
$custom-dark: #000000;

JSON

{
  "hex": "#181e1c",
  "rgb": {
    "r": 24,
    "g": 30,
    "b": 28
  },
  "hsl": {
    "h": 160,
    "s": 11.111,
    "l": 10.588
  },
  "oklch": {
    "l": 0.22813,
    "c": 0.00966,
    "h": 173.3
  },
  "luminance": 0.01207
}

Semantic roles & 50–950 ramp

primary

#181E1C

secondary

#4F4347

accent

#7489B4

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#020303

muted

#787878

Preview Lab

Preview with #181E1C

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

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