#18382D#18382D

#18382D is a dark, muted teal. Relative luminance 0.032; OKLCH L 31.2% C 0.043 H 168.8°. Best body text is #FFFFFF at 12.79:1 contrast (WCAG AA passes).

Color values

HEX	#18382D
RGB	rgb(24, 56, 45)
HSL	hsl(159, 40%, 16%)
HSV	hsv(159, 57%, 22%)
CMYK	cmyk(57.1%, 0%, 19.6%, 78%)
CIE-LAB	lab(20.87, -15.07, 3.28)
CIE-LCH	lch(20.87, 15.42, 167.70°)
OKLab	oklab(31.25% -0.0424 0.0084)
OKLCH	oklch(31.25% 0.043 168.8)
XYZ	xyz(2.2643, 3.2118, 2.9827)
Luminance	0.0321 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18382D #381823

analogous

#18381D #18382D #183338

triadic

#18382D #2D1838 #382D18

tetradic

#18382D #1D1838 #381823 #333818

square

#18382D #1D1838 #381823 #333818

split-complementary

#18382D #381833 #381D18

monochromatic

#091511 #091511 #18382D #2A634F #3D8E72

Accessibility & contrast

On white

12.79

#18382D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#18382D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18382D

12.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18382D	#FFFFFF	#000000	##FFFFFF
##18382D	1.00	12.79	1.64	12.79
#FFFFFF	12.79	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37342C

Deuteranopia (green-blind)

#32312E

Tritanopia (blue-blind)

#0C3835

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #18382d;
/* rgb */ color: rgb(24, 56, 45);
/* oklch */ color: oklch(31.2% 0.043 168.8);

Tailwind

colors: {
  custom: {
    50: '#586f65',
    500: '#18382d',
    950: '#000000',
  },
}

SCSS

$custom: #18382d;
$custom-light: #586f65;
$custom-dark: #000000;

JSON

{
  "hex": "#18382d",
  "rgb": {
    "r": 24,
    "g": 56,
    "b": 45
  },
  "hsl": {
    "h": 159.375,
    "s": 40,
    "l": 15.686
  },
  "oklch": {
    "l": 0.31246,
    "c": 0.04321,
    "h": 168.8
  },
  "luminance": 0.03212
}

Semantic roles & 50–950 ramp

primary

#18382D

secondary

#6E3E4E

accent

#5881D0

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030705

muted

#787A7A

Preview Lab

Preview with #18382D

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

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