#18534D#18534D

#18534D is a dark, moderate teal. Relative luminance 0.069; OKLCH L 40.3% C 0.060 H 185.5°. Best body text is #FFFFFF at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#18534D
RGB	rgb(24, 83, 77)
HSL	hsl(174, 55%, 21%)
HSV	hsv(174, 71%, 33%)
CMYK	cmyk(71.1%, 0%, 7.2%, 67.5%)
CIE-LAB	lab(31.61, -20.31, -2.02)
CIE-LCH	lch(31.61, 20.41, 185.69°)
OKLab	oklab(40.3% -0.0602 -0.0058)
OKLCH	oklch(40.3% 0.06 185.5)
XYZ	xyz(4.8089, 6.9160, 8.1012)
Luminance	0.0692 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18534D #53181E

analogous

#18532F #18534D #183B53

triadic

#18534D #4D1853 #534D18

tetradic

#18534D #2F1853 #53181E #3B5318

square

#18534D #2F1853 #53181E #3B5318

split-complementary

#18534D #53183B #532F18

monochromatic

#071816 #0A2421 #18534D #268279 #33B2A5

Accessibility & contrast

On white

8.81

#18534D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#18534D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18534D

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18534D	#FFFFFF	#000000	##FFFFFF
##18534D	1.00	8.81	2.38	8.81
#FFFFFF	8.81	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4E4D

Deuteranopia (green-blind)

#46484E

Tritanopia (blue-blind)

#005551

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #18534d;
/* rgb */ color: rgb(24, 83, 77);
/* oklch */ color: oklch(40.3% 0.060 185.5);

Tailwind

colors: {
  custom: {
    50: '#5e837e',
    500: '#18534d',
    950: '#000000',
  },
}

SCSS

$custom: #18534d;
$custom-light: #5e837e;
$custom-dark: #000000;

JSON

{
  "hex": "#18534d",
  "rgb": {
    "r": 24,
    "g": 83,
    "b": 77
  },
  "hsl": {
    "h": 173.898,
    "s": 55.14,
    "l": 20.98
  },
  "oklch": {
    "l": 0.40301,
    "c": 0.06044,
    "h": 185.5
  },
  "luminance": 0.06917
}

Semantic roles & 50–950 ramp

primary

#18534D

secondary

#8A3D45

accent

#4958DE

background

#F5F8F7

surface

#EAEFEE

border

#C6CAC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #18534D

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

Preview Lab → · Contrast checker → · Palette generator →