#18302A#18302A

#18302A is a dark, muted teal. Relative luminance 0.025; OKLCH L 28.7% C 0.032 H 176.0°. Best body text is #FFFFFF at 14.05:1 contrast (WCAG AA passes).

Color values

HEX	#18302A
RGB	rgb(24, 48, 42)
HSL	hsl(165, 33%, 14%)
HSV	hsv(165, 50%, 19%)
CMYK	cmyk(50%, 0%, 12.5%, 81.2%)
CIE-LAB	lab(17.81, -11.18, 0.91)
CIE-LCH	lch(17.81, 11.22, 175.33°)
OKLab	oklab(28.73% -0.0322 0.0023)
OKLCH	oklch(28.73% 0.032 176)
XYZ	xyz(1.8514, 2.4751, 2.5702)
Luminance	0.0248 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18302A #30181E

analogous

#18301E #18302A #182A30

triadic

#18302A #2A1830 #302A18

tetradic

#18302A #1E1830 #30181E #2A3018

square

#18302A #1E1830 #30181E #2A3018

split-complementary

#18302A #30182A #301E18

monochromatic

#0A1412 #0A1412 #18302A #2C594E #418271

Accessibility & contrast

On white

14.05

#18302A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#18302A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18302A

14.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18302A	#FFFFFF	#000000	##FFFFFF
##18302A	1.00	14.05	1.50	14.05
#FFFFFF	14.05	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2D2A

Deuteranopia (green-blind)

#2A2A2A

Tritanopia (blue-blind)

#10312E

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #18302a;
/* rgb */ color: rgb(24, 48, 42);
/* oklch */ color: oklch(28.7% 0.032 176.0);

Tailwind

colors: {
  custom: {
    50: '#566863',
    500: '#18302a',
    950: '#000000',
  },
}

SCSS

$custom: #18302a;
$custom-light: #566863;
$custom-dark: #000000;

JSON

{
  "hex": "#18302a",
  "rgb": {
    "r": 24,
    "g": 48,
    "b": 42
  },
  "hsl": {
    "h": 165,
    "s": 33.333,
    "l": 14.118
  },
  "oklch": {
    "l": 0.28734,
    "c": 0.03232,
    "h": 176
  },
  "luminance": 0.02475
}

Semantic roles & 50–950 ramp

primary

#18302A

secondary

#653F48

accent

#5E79C9

background

#F5F6F5

surface

#E9EBEA

border

#C5C6C6

text

#030605

muted

#787A79

Preview Lab

Preview with #18302A

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

Preview Lab → · Contrast checker → · Palette generator →