#182D2E#182D2E

#182D2E is a dark, muted teal. Relative luminance 0.023; OKLCH L 28.0% C 0.027 H 199.6°. Best body text is #FFFFFF at 14.45:1 contrast (WCAG AA passes).

Color values

HEX	#182D2E
RGB	rgb(24, 45, 46)
HSL	hsl(183, 31%, 14%)
HSV	hsv(183, 48%, 18%)
CMYK	cmyk(47.8%, 2.2%, 0%, 82%)
CIE-LAB	lab(16.84, -8.06, -3.30)
CIE-LCH	lch(16.84, 8.71, 202.25°)
OKLab	oklab(28% -0.0254 -0.0091)
OKLCH	oklch(28% 0.027 199.6)
XYZ	xyz(1.8080, 2.2681, 2.9267)
Luminance	0.0227 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182D2E #2E1918

analogous

#182E24 #182D2E #18222E

triadic

#182D2E #2E182D #2D2E18

tetradic

#182D2E #24182E #2E1918 #222E18

square

#182D2E #24182E #2E1918 #222E18

split-complementary

#182D2E #2E1822 #2E2418

monochromatic

#0A1414 #0A1414 #182D2E #2D5456 #427C7E

Accessibility & contrast

On white

14.45

#182D2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#182D2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182D2E

14.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182D2E	#FFFFFF	#000000	##FFFFFF
##182D2E	1.00	14.45	1.45	14.45
#FFFFFF	14.45	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2B2E

Deuteranopia (green-blind)

#26282E

Tritanopia (blue-blind)

#0E2E2D

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #182d2e;
/* rgb */ color: rgb(24, 45, 46);
/* oklch */ color: oklch(28.0% 0.027 199.6);

Tailwind

colors: {
  custom: {
    50: '#566666',
    500: '#182d2e',
    950: '#000000',
  },
}

SCSS

$custom: #182d2e;
$custom-light: #566666;
$custom-dark: #000000;

JSON

{
  "hex": "#182d2e",
  "rgb": {
    "r": 24,
    "g": 45,
    "b": 46
  },
  "hsl": {
    "h": 182.727,
    "s": 31.429,
    "l": 13.725
  },
  "oklch": {
    "l": 0.28002,
    "c": 0.027,
    "h": 199.6
  },
  "luminance": 0.02268
}

Semantic roles & 50–950 ramp

primary

#182D2E

secondary

#63413F

accent

#6560C8

background

#F5F6F6

surface

#E9EBEB

border

#C5C6C6

text

#030506

muted

#787A7A

Preview Lab

Preview with #182D2E

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

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