#18302C#18302C

#18302C is a dark, muted teal. Relative luminance 0.025; OKLCH L 28.8% C 0.031 H 182.2°. Best body text is #FFFFFF at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#18302C
RGB	rgb(24, 48, 44)
HSL	hsl(170, 33%, 14%)
HSV	hsv(170, 50%, 19%)
CMYK	cmyk(50%, 0%, 8.3%, 81.2%)
CIE-LAB	lab(17.87, -10.59, -0.37)
CIE-LCH	lch(17.87, 10.59, 182.03°)
OKLab	oklab(28.81% -0.0311 -0.0012)
OKLCH	oklch(28.81% 0.031 182.2)
XYZ	xyz(1.8881, 2.4898, 2.7635)
Luminance	0.0249 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18302C #30181C

analogous

#183020 #18302C #182830

triadic

#18302C #2C1830 #302C18

tetradic

#18302C #201830 #30181C #283018

square

#18302C #201830 #30181C #283018

split-complementary

#18302C #301828 #302018

monochromatic

#0A1413 #0A1413 #18302C #2C5951 #418277

Accessibility & contrast

On white

14.02

#18302C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#18302C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18302C

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18302C	#FFFFFF	#000000	##FFFFFF
##18302C	1.00	14.02	1.50	14.02
#FFFFFF	14.02	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2E2C

Deuteranopia (green-blind)

#2A2A2C

Tritanopia (blue-blind)

#0F312F

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #18302c;
/* rgb */ color: rgb(24, 48, 44);
/* oklch */ color: oklch(28.8% 0.031 182.2);

Tailwind

colors: {
  custom: {
    50: '#566865',
    500: '#18302c',
    950: '#000000',
  },
}

SCSS

$custom: #18302c;
$custom-light: #566865;
$custom-dark: #000000;

JSON

{
  "hex": "#18302c",
  "rgb": {
    "r": 24,
    "g": 48,
    "b": 44
  },
  "hsl": {
    "h": 170,
    "s": 33.333,
    "l": 14.118
  },
  "oklch": {
    "l": 0.2881,
    "c": 0.03115,
    "h": 182.2
  },
  "luminance": 0.0249
}

Semantic roles & 50–950 ramp

primary

#18302C

secondary

#653F45

accent

#5E70C9

background

#F5F6F6

surface

#E9EBEB

border

#C5C6C6

text

#030605

muted

#787A7A

Preview Lab

Preview with #18302C

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

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