#182C28#182C28

#182C28 is a dark, muted teal. Relative luminance 0.021; OKLCH L 27.5% C 0.027 H 180.1°. Best body text is #FFFFFF at 14.69:1 contrast (WCAG AA passes).

Color values

HEX	#182C28
RGB	rgb(24, 44, 40)
HSL	hsl(168, 29%, 13%)
HSV	hsv(168, 45%, 17%)
CMYK	cmyk(45.5%, 0%, 9.1%, 82.7%)
CIE-LAB	lab(16.25, -9.27, 0.04)
CIE-LCH	lch(16.25, 9.27, 179.75°)
OKLab	oklab(27.46% -0.0271 0)
OKLCH	oklch(27.46% 0.027 180.1)
XYZ	xyz(1.6602, 2.1486, 2.3343)
Luminance	0.0215 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182C28 #2C181C

analogous

#182C1E #182C28 #18262C

triadic

#182C28 #28182C #2C2818

tetradic

#182C28 #1E182C #2C181C #262C18

square

#182C28 #1E182C #2C181C #262C18

split-complementary

#182C28 #2C1826 #2C1E18

monochromatic

#0B1412 #0B1412 #182C28 #2E544C #437B70

Accessibility & contrast

On white

14.69

#182C28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#182C28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182C28

14.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182C28	#FFFFFF	#000000	##FFFFFF
##182C28	1.00	14.69	1.43	14.69
#FFFFFF	14.69	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2A28

Deuteranopia (green-blind)

#272728

Tritanopia (blue-blind)

#112D2B

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #182c28;
/* rgb */ color: rgb(24, 44, 40);
/* oklch */ color: oklch(27.5% 0.027 180.1);

Tailwind

colors: {
  custom: {
    50: '#566561',
    500: '#182c28',
    950: '#000000',
  },
}

SCSS

$custom: #182c28;
$custom-light: #566561;
$custom-dark: #000000;

JSON

{
  "hex": "#182c28",
  "rgb": {
    "r": 24,
    "g": 44,
    "b": 40
  },
  "hsl": {
    "h": 168,
    "s": 29.412,
    "l": 13.333
  },
  "oklch": {
    "l": 0.27459,
    "c": 0.02712,
    "h": 180.1
  },
  "luminance": 0.02149
}

Semantic roles & 50–950 ramp

primary

#182C28

secondary

#603F46

accent

#6276C6

background

#F5F6F5

surface

#E9EBE9

border

#C5C6C5

text

#030505

muted

#787A79

Preview Lab

Preview with #182C28

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

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