#185757#185757

#185757 is a dark, moderate teal. Relative luminance 0.077; OKLCH L 41.8% C 0.062 H 195.0°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#185757
RGB	rgb(24, 87, 87)
HSL	hsl(180, 57%, 22%)
HSV	hsv(180, 72%, 34%)
CMYK	cmyk(72.4%, 0%, 0%, 65.9%)
CIE-LAB	lab(33.35, -19.25, -5.79)
CIE-LCH	lch(33.35, 20.10, 196.73°)
OKLab	oklab(41.82% -0.0598 -0.0161)
OKLCH	oklch(41.82% 0.062 195)
XYZ	xyz(5.5044, 7.6981, 10.2108)
Luminance	0.0770 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185757 #571818

analogous

#185738 #185757 #183857

triadic

#185757 #571857 #575718

tetradic

#185757 #381857 #571818 #385718

square

#185757 #381857 #571818 #385718

split-complementary

#185757 #571838 #573818

monochromatic

#071818 #0B2727 #185757 #258787 #32B7B7

Accessibility & contrast

On white

8.27

#185757 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#185757 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185757

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185757	#FFFFFF	#000000	##FFFFFF
##185757	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515357

Deuteranopia (green-blind)

#474B57

Tritanopia (blue-blind)

#005A57

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #185757;
/* rgb */ color: rgb(24, 87, 87);
/* oklch */ color: oklch(41.8% 0.062 195.0);

Tailwind

colors: {
  custom: {
    50: '#608686',
    500: '#185757',
    950: '#000000',
  },
}

SCSS

$custom: #185757;
$custom-light: #608686;
$custom-dark: #000000;

JSON

{
  "hex": "#185757",
  "rgb": {
    "r": 24,
    "g": 87,
    "b": 87
  },
  "hsl": {
    "h": 180,
    "s": 56.757,
    "l": 21.765
  },
  "oklch": {
    "l": 0.41818,
    "c": 0.0619,
    "h": 195
  },
  "luminance": 0.07699
}

Semantic roles & 50–950 ramp

primary

#185757

secondary

#8E3D3D

accent

#4848E0

background

#F5F8F8

surface

#EAEFEF

border

#C6CACA

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #185757

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

Preview Lab → · Contrast checker → · Palette generator →