#18372D#18372D

#18372D is a dark, muted teal. Relative luminance 0.031; OKLCH L 30.9% C 0.042 H 170.2°. Best body text is #FFFFFF at 12.94:1 contrast (WCAG AA passes).

Color values

HEX	#18372D
RGB	rgb(24, 55, 45)
HSL	hsl(161, 39%, 15%)
HSV	hsv(161, 56%, 22%)
CMYK	cmyk(56.4%, 0%, 18.2%, 78.4%)
CIE-LAB	lab(20.50, -14.49, 2.75)
CIE-LCH	lch(20.50, 14.75, 169.25°)
OKLab	oklab(30.95% -0.0409 0.007)
OKLCH	oklch(30.95% 0.042 170.2)
XYZ	xyz(2.2163, 3.1158, 2.9667)
Luminance	0.0312 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18372D #371822

analogous

#18371D #18372D #183137

triadic

#18372D #2D1837 #372D18

tetradic

#18372D #1D1837 #371822 #313718

square

#18372D #1D1837 #371822 #313718

split-complementary

#18372D #371831 #371D18

monochromatic

#091511 #091511 #18372D #2B6250 #3D8C73

Accessibility & contrast

On white

12.94

#18372D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#18372D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18372D

12.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18372D	#FFFFFF	#000000	##FFFFFF
##18372D	1.00	12.94	1.62	12.94
#FFFFFF	12.94	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35332D

Deuteranopia (green-blind)

#31302E

Tritanopia (blue-blind)

#0C3734

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #18372d;
/* rgb */ color: rgb(24, 55, 45);
/* oklch */ color: oklch(30.9% 0.042 170.2);

Tailwind

colors: {
  custom: {
    50: '#576e65',
    500: '#18372d',
    950: '#000000',
  },
}

SCSS

$custom: #18372d;
$custom-light: #576e65;
$custom-dark: #000000;

JSON

{
  "hex": "#18372d",
  "rgb": {
    "r": 24,
    "g": 55,
    "b": 45
  },
  "hsl": {
    "h": 160.645,
    "s": 39.241,
    "l": 15.49
  },
  "oklch": {
    "l": 0.30945,
    "c": 0.04154,
    "h": 170.2
  },
  "luminance": 0.03116
}

Semantic roles & 50–950 ramp

primary

#18372D

secondary

#6D3E4D

accent

#597FCF

background

#F5F6F6

surface

#E9EBEB

border

#C5C6C6

text

#030705

muted

#787A7A

Preview Lab

Preview with #18372D

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

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