#185657#185657

#185657 is a dark, moderate teal. Relative luminance 0.075; OKLCH L 41.5% C 0.061 H 196.6°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#185657
RGB	rgb(24, 86, 87)
HSL	hsl(181, 57%, 22%)
HSV	hsv(181, 72%, 34%)
CMYK	cmyk(72.4%, 1.1%, 0%, 65.9%)
CIE-LAB	lab(33.00, -18.71, -6.30)
CIE-LCH	lch(33.00, 19.74, 198.62°)
OKLab	oklab(41.54% -0.0586 -0.0175)
OKLCH	oklch(41.54% 0.061 196.6)
XYZ	xyz(5.4240, 7.5373, 10.1840)
Luminance	0.0754 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185657 #571918

analogous

#185739 #185657 #183757

triadic

#185657 #571856 #565718

tetradic

#185657 #391857 #571918 #375718

square

#185657 #391857 #571918 #375718

split-complementary

#185657 #571837 #573918

monochromatic

#071818 #0B2727 #185657 #258587 #32B5B7

Accessibility & contrast

On white

8.37

#185657 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#185657 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185657

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185657	#FFFFFF	#000000	##FFFFFF
##185657	1.00	8.37	2.51	8.37
#FFFFFF	8.37	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505257

Deuteranopia (green-blind)

#464B57

Tritanopia (blue-blind)

#005956

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #185657;
/* rgb */ color: rgb(24, 86, 87);
/* oklch */ color: oklch(41.5% 0.061 196.6);

Tailwind

colors: {
  custom: {
    50: '#608686',
    500: '#185657',
    950: '#000000',
  },
}

SCSS

$custom: #185657;
$custom-light: #608686;
$custom-dark: #000000;

JSON

{
  "hex": "#185657",
  "rgb": {
    "r": 24,
    "g": 86,
    "b": 87
  },
  "hsl": {
    "h": 180.952,
    "s": 56.757,
    "l": 21.765
  },
  "oklch": {
    "l": 0.41538,
    "c": 0.06116,
    "h": 196.6
  },
  "luminance": 0.07538
}

Semantic roles & 50–950 ramp

primary

#185657

secondary

#8E3E3D

accent

#4A48E0

background

#F5F8F8

surface

#EAEFEF

border

#C6CACA

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #185657

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

Preview Lab → · Contrast checker → · Palette generator →