#182A2C#182A2C

#182A2C is a dark, muted teal. Relative luminance 0.020; OKLCH L 27.0% C 0.024 H 204.7°. Best body text is #FFFFFF at 14.93:1 contrast (WCAG AA passes).

Color values

HEX	#182A2C
RGB	rgb(24, 42, 44)
HSL	hsl(186, 29%, 13%)
HSV	hsv(186, 45%, 17%)
CMYK	cmyk(45.5%, 4.5%, 0%, 82.7%)
CIE-LAB	lab(15.65, -6.74, -3.65)
CIE-LCH	lch(15.65, 7.66, 208.47°)
OKLab	oklab(27.03% -0.0218 -0.01)
OKLCH	oklch(27.03% 0.024 204.7)
XYZ	xyz(1.6591, 2.0319, 2.6871)
Luminance	0.0203 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182A2C #2C1A18

analogous

#182C24 #182A2C #18202C

triadic

#182A2C #2C182A #2A2C18

tetradic

#182A2C #24182C #2C1A18 #202C18

square

#182A2C #24182C #2C1A18 #202C18

split-complementary

#182A2C #2C1820 #2C2418

monochromatic

#0B1314 #0B1314 #182A2C #2E5054 #43767B

Accessibility & contrast

On white

14.93

#182A2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#182A2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182A2C

14.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182A2C	#FFFFFF	#000000	##FFFFFF
##182A2C	1.00	14.93	1.41	14.93
#FFFFFF	14.93	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27292C

Deuteranopia (green-blind)

#24262C

Tritanopia (blue-blind)

#102B2B

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #182a2c;
/* rgb */ color: rgb(24, 42, 44);
/* oklch */ color: oklch(27.0% 0.024 204.7);

Tailwind

colors: {
  custom: {
    50: '#566365',
    500: '#182a2c',
    950: '#000000',
  },
}

SCSS

$custom: #182a2c;
$custom-light: #566365;
$custom-dark: #000000;

JSON

{
  "hex": "#182a2c",
  "rgb": {
    "r": 24,
    "g": 42,
    "b": 44
  },
  "hsl": {
    "h": 186,
    "s": 29.412,
    "l": 13.333
  },
  "oklch": {
    "l": 0.27031,
    "c": 0.02396,
    "h": 204.7
  },
  "luminance": 0.02032
}

Semantic roles & 50–950 ramp

primary

#182A2C

secondary

#60433F

accent

#6C62C6

background

#F5F5F6

surface

#E9EAEB

border

#C5C6C6

text

#030505

muted

#78797A

Preview Lab

Preview with #182A2C

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

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