#182D2C#182D2C

#182D2C is a dark, muted teal. Relative luminance 0.023; OKLCH L 27.9% C 0.027 H 191.8°. Best body text is #FFFFFF at 14.48:1 contrast (WCAG AA passes).

Color values

HEX	#182D2C
RGB	rgb(24, 45, 44)
HSL	hsl(177, 30%, 14%)
HSV	hsv(177, 47%, 18%)
CMYK	cmyk(46.7%, 0%, 2.2%, 82.4%)
CIE-LAB	lab(16.76, -8.69, -2.01)
CIE-LCH	lch(16.76, 8.92, 193.01°)
OKLab	oklab(27.92% -0.0265 -0.0055)
OKLCH	oklch(27.92% 0.027 191.8)
XYZ	xyz(1.7695, 2.2527, 2.7240)
Luminance	0.0225 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182D2C #2D1819

analogous

#182D21 #182D2C #18232D

triadic

#182D2C #2C182D #2D2C18

tetradic

#182D2C #21182D #2D1819 #232D18

square

#182D2C #21182D #2D1819 #232D18

split-complementary

#182D2C #2D1823 #2D2118

monochromatic

#0B1414 #0B1414 #182D2C #2D5553 #437D7A

Accessibility & contrast

On white

14.48

#182D2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#182D2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182D2C

14.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182D2C	#FFFFFF	#000000	##FFFFFF
##182D2C	1.00	14.48	1.45	14.48
#FFFFFF	14.48	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2B2C

Deuteranopia (green-blind)

#27282C

Tritanopia (blue-blind)

#0F2E2D

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #182d2c;
/* rgb */ color: rgb(24, 45, 44);
/* oklch */ color: oklch(27.9% 0.027 191.8);

Tailwind

colors: {
  custom: {
    50: '#566665',
    500: '#182d2c',
    950: '#000000',
  },
}

SCSS

$custom: #182d2c;
$custom-light: #566665;
$custom-dark: #000000;

JSON

{
  "hex": "#182d2c",
  "rgb": {
    "r": 24,
    "g": 45,
    "b": 44
  },
  "hsl": {
    "h": 177.143,
    "s": 30.435,
    "l": 13.529
  },
  "oklch": {
    "l": 0.27917,
    "c": 0.02707,
    "h": 191.8
  },
  "luminance": 0.02253
}

Semantic roles & 50–950 ramp

primary

#182D2C

secondary

#623F41

accent

#6166C7

background

#F5F6F6

surface

#E9EBEB

border

#C5C6C6

text

#030505

muted

#787A7A

Preview Lab

Preview with #182D2C

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

Preview Lab → · Contrast checker → · Palette generator →