#18342B#18342B

#18342B is a dark, muted teal. Relative luminance 0.028; OKLCH L 30.0% C 0.038 H 170.7°. Best body text is #FFFFFF at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#18342B
RGB	rgb(24, 52, 43)
HSL	hsl(161, 37%, 15%)
HSV	hsv(161, 54%, 20%)
CMYK	cmyk(53.8%, 0%, 17.3%, 79.6%)
CIE-LAB	lab(19.33, -13.31, 2.42)
CIE-LCH	lch(19.33, 13.52, 169.68°)
OKLab	oklab(29.97% -0.0377 0.0062)
OKLCH	oklch(29.97% 0.038 170.7)
XYZ	xyz(2.0405, 2.8244, 2.7227)
Luminance	0.0283 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18342B #341821

analogous

#18341D #18342B #182F34

triadic

#18342B #2B1834 #342B18

tetradic

#18342B #1D1834 #341821 #2F3418

square

#18342B #1D1834 #341821 #2F3418

split-complementary

#18342B #34182F #341D18

monochromatic

#0A1511 #0A1511 #18342B #2B5E4E #3F8870

Accessibility & contrast

On white

13.42

#18342B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#18342B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18342B

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18342B	#FFFFFF	#000000	##FFFFFF
##18342B	1.00	13.42	1.57	13.42
#FFFFFF	13.42	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#33312B

Deuteranopia (green-blind)

#2E2E2C

Tritanopia (blue-blind)

#0E3431

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #18342b;
/* rgb */ color: rgb(24, 52, 43);
/* oklch */ color: oklch(30.0% 0.038 170.7);

Tailwind

colors: {
  custom: {
    50: '#576b64',
    500: '#18342b',
    950: '#000000',
  },
}

SCSS

$custom: #18342b;
$custom-light: #576b64;
$custom-dark: #000000;

JSON

{
  "hex": "#18342b",
  "rgb": {
    "r": 24,
    "g": 52,
    "b": 43
  },
  "hsl": {
    "h": 160.714,
    "s": 36.842,
    "l": 14.902
  },
  "oklch": {
    "l": 0.29973,
    "c": 0.0382,
    "h": 170.7
  },
  "luminance": 0.02825
}

Semantic roles & 50–950 ramp

primary

#18342B

secondary

#6A3E4C

accent

#5B80CD

background

#F5F6F5

surface

#E9EBEA

border

#C5C6C6

text

#030605

muted

#787A79

Preview Lab

Preview with #18342B

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

Preview Lab → · Contrast checker → · Palette generator →