#182A24#182A24

#182A24 is a dark, muted teal. Relative luminance 0.020; OKLCH L 26.7% C 0.026 H 171.2°. Best body text is #FFFFFF at 15.05:1 contrast (WCAG AA passes).

Color values

HEX	#182A24
RGB	rgb(24, 42, 36)
HSL	hsl(160, 27%, 13%)
HSV	hsv(160, 43%, 16%)
CMYK	cmyk(42.9%, 0%, 14.3%, 83.5%)
CIE-LAB	lab(15.37, -9.15, 1.58)
CIE-LCH	lch(15.37, 9.29, 170.23°)
OKLab	oklab(26.71% -0.0261 0.004)
OKLCH	oklch(26.71% 0.026 171.2)
XYZ	xyz(1.5230, 1.9774, 1.9702)
Luminance	0.0198 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182A24 #2A181E

analogous

#182A1B #182A24 #18272A

triadic

#182A24 #24182A #2A2418

tetradic

#182A24 #1B182A #2A181E #272A18

square

#182A24 #1B182A #2A181E #272A18

split-complementary

#182A24 #2A1827 #2A1B18

monochromatic

#0B1311 #0B1311 #182A24 #2E5145 #457867

Accessibility & contrast

On white

15.05

#182A24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#182A24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182A24

15.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182A24	#FFFFFF	#000000	##FFFFFF
##182A24	1.00	15.05	1.40	15.05
#FFFFFF	15.05	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292824

Deuteranopia (green-blind)

#262624

Tritanopia (blue-blind)

#132A28

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #182a24;
/* rgb */ color: rgb(24, 42, 36);
/* oklch */ color: oklch(26.7% 0.026 171.2);

Tailwind

colors: {
  custom: {
    50: '#55635e',
    500: '#182a24',
    950: '#000000',
  },
}

SCSS

$custom: #182a24;
$custom-light: #55635e;
$custom-dark: #000000;

JSON

{
  "hex": "#182a24",
  "rgb": {
    "r": 24,
    "g": 42,
    "b": 36
  },
  "hsl": {
    "h": 160,
    "s": 27.273,
    "l": 12.941
  },
  "oklch": {
    "l": 0.26708,
    "c": 0.02645,
    "h": 171.2
  },
  "luminance": 0.01977
}

Semantic roles & 50–950 ramp

primary

#182A24

secondary

#5E404A

accent

#6484C4

background

#F5F5F5

surface

#E9EAE9

border

#C5C6C5

text

#030504

muted

#787979

Preview Lab

Preview with #182A24

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

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