#18372A#18372A

#18372A is a dark, muted teal. Relative luminance 0.031; OKLCH L 30.8% C 0.044 H 164.3°. Best body text is #FFFFFF at 12.97:1 contrast (WCAG AA passes).

Color values

HEX	#18372A
RGB	rgb(24, 55, 42)
HSL	hsl(155, 39%, 15%)
HSV	hsv(155, 56%, 22%)
CMYK	cmyk(56.4%, 0%, 23.6%, 78.4%)
CIE-LAB	lab(20.41, -15.32, 4.66)
CIE-LCH	lch(20.41, 16.01, 163.10°)
OKLab	oklab(30.85% -0.0426 0.012)
OKLCH	oklch(30.85% 0.044 164.3)
XYZ	xyz(2.1606, 3.0936, 2.6733)
Luminance	0.0309 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18372A #371825

analogous

#18371A #18372A #183437

triadic

#18372A #2A1837 #372A18

tetradic

#18372A #1A1837 #371825 #343718

square

#18372A #1A1837 #371825 #343718

split-complementary

#18372A #371834 #371A18

monochromatic

#091510 #091510 #18372A #2B624B #3D8C6B

Accessibility & contrast

On white

12.97

#18372A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#18372A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18372A

12.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18372A	#FFFFFF	#000000	##FFFFFF
##18372A	1.00	12.97	1.62	12.97
#FFFFFF	12.97	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363329

Deuteranopia (green-blind)

#31302B

Tritanopia (blue-blind)

#0E3733

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #18372a;
/* rgb */ color: rgb(24, 55, 42);
/* oklch */ color: oklch(30.8% 0.044 164.3);

Tailwind

colors: {
  custom: {
    50: '#576e63',
    500: '#18372a',
    950: '#000000',
  },
}

SCSS

$custom: #18372a;
$custom-light: #576e63;
$custom-dark: #000000;

JSON

{
  "hex": "#18372a",
  "rgb": {
    "r": 24,
    "g": 55,
    "b": 42
  },
  "hsl": {
    "h": 154.839,
    "s": 39.241,
    "l": 15.49
  },
  "oklch": {
    "l": 0.30845,
    "c": 0.04428,
    "h": 164.3
  },
  "luminance": 0.03094
}

Semantic roles & 50–950 ramp

primary

#18372A

secondary

#6D3E52

accent

#598ACF

background

#F5F6F5

surface

#E9EBEA

border

#C5C6C6

text

#030705

muted

#787A79

Preview Lab

Preview with #18372A

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

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