#18564A#18564A

#18564A is a dark, moderate teal. Relative luminance 0.073; OKLCH L 41.1% C 0.065 H 177.3°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#18564A
RGB	rgb(24, 86, 74)
HSL	hsl(168, 56%, 22%)
HSV	hsv(168, 72%, 34%)
CMYK	cmyk(72.1%, 0%, 14%, 66.3%)
CIE-LAB	lab(32.58, -22.79, 1.28)
CIE-LCH	lch(32.58, 22.82, 176.78°)
OKLab	oklab(41.05% -0.0653 0.0031)
OKLCH	oklch(41.05% 0.065 177.3)
XYZ	xyz(4.9399, 7.3436, 7.6344)
Luminance	0.0734 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18564A #561824

analogous

#18562B #18564A #184356

triadic

#18564A #4A1856 #564A18

tetradic

#18564A #2B1856 #561824 #435618

square

#18564A #2B1856 #561824 #435618

split-complementary

#18564A #561843 #562B18

monochromatic

#071815 #0B2621 #18564A #258673 #33B69C

Accessibility & contrast

On white

8.51

#18564A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#18564A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18564A

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18564A	#FFFFFF	#000000	##FFFFFF
##18564A	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525049

Deuteranopia (green-blind)

#4A4A4B

Tritanopia (blue-blind)

#005752

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #18564a;
/* rgb */ color: rgb(24, 86, 74);
/* oklch */ color: oklch(41.1% 0.065 177.3);

Tailwind

colors: {
  custom: {
    50: '#5e867c',
    500: '#18564a',
    950: '#000000',
  },
}

SCSS

$custom: #18564a;
$custom-light: #5e867c;
$custom-dark: #000000;

JSON

{
  "hex": "#18564a",
  "rgb": {
    "r": 24,
    "g": 86,
    "b": 74
  },
  "hsl": {
    "h": 168.387,
    "s": 56.364,
    "l": 21.569
  },
  "oklch": {
    "l": 0.41053,
    "c": 0.0654,
    "h": 177.3
  },
  "luminance": 0.07344
}

Semantic roles & 50–950 ramp

primary

#18564A

secondary

#8D3D4D

accent

#4865E0

background

#F5F8F7

surface

#EAEFEE

border

#C6CAC9

text

#050B09

muted

#797C7B

Preview Lab

Preview with #18564A

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

Preview Lab → · Contrast checker → · Palette generator →