#18544A#18544A

#18544A is a dark, moderate teal. Relative luminance 0.070; OKLCH L 40.5% C 0.063 H 179.7°. Best body text is #FFFFFF at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#18544A
RGB	rgb(24, 84, 74)
HSL	hsl(170, 56%, 21%)
HSV	hsv(170, 71%, 33%)
CMYK	cmyk(71.4%, 0%, 11.9%, 67.1%)
CIE-LAB	lab(31.87, -21.76, 0.26)
CIE-LCH	lch(31.87, 21.76, 179.32°)
OKLab	oklab(40.48% -0.0629 0.0003)
OKLCH	oklch(40.48% 0.063 179.7)
XYZ	xyz(4.7825, 7.0287, 7.5819)
Luminance	0.0703 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18544A #541822

analogous

#18542C #18544A #184054

triadic

#18544A #4A1854 #544A18

tetradic

#18544A #2C1854 #541822 #405418

square

#18544A #2C1854 #541822 #405418

split-complementary

#18544A #541840 #542C18

monochromatic

#071815 #0A2420 #18544A #268474 #33B39E

Accessibility & contrast

On white

8.73

#18544A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#18544A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18544A

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18544A	#FFFFFF	#000000	##FFFFFF
##18544A	1.00	8.73	2.41	8.73
#FFFFFF	8.73	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504F4A

Deuteranopia (green-blind)

#48484B

Tritanopia (blue-blind)

#005551

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #18544a;
/* rgb */ color: rgb(24, 84, 74);
/* oklch */ color: oklch(40.5% 0.063 179.7);

Tailwind

colors: {
  custom: {
    50: '#5e847c',
    500: '#18544a',
    950: '#000000',
  },
}

SCSS

$custom: #18544a;
$custom-light: #5e847c;
$custom-dark: #000000;

JSON

{
  "hex": "#18544a",
  "rgb": {
    "r": 24,
    "g": 84,
    "b": 74
  },
  "hsl": {
    "h": 170,
    "s": 55.556,
    "l": 21.176
  },
  "oklch": {
    "l": 0.40479,
    "c": 0.06294,
    "h": 179.7
  },
  "luminance": 0.07029
}

Semantic roles & 50–950 ramp

primary

#18544A

secondary

#8B3D4A

accent

#4962DF

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#050B09

muted

#797C7B

Preview Lab

Preview with #18544A

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

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