#185457#185457

#185457 is a dark, muted teal. Relative luminance 0.072; OKLCH L 41.0% C 0.060 H 199.9°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#185457
RGB	rgb(24, 84, 87)
HSL	hsl(183, 57%, 22%)
HSV	hsv(183, 72%, 34%)
CMYK	cmyk(72.4%, 3.4%, 0%, 65.9%)
CIE-LAB	lab(32.31, -17.60, -7.34)
CIE-LCH	lch(32.31, 19.07, 202.63°)
OKLab	oklab(40.98% -0.0563 -0.0204)
OKLCH	oklch(40.98% 0.06 199.9)
XYZ	xyz(5.2666, 7.2224, 10.1315)
Luminance	0.0722 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185457 #571B18

analogous

#18573B #185457 #183557

triadic

#185457 #571854 #545718

tetradic

#185457 #3B1857 #571B18 #355718

square

#185457 #3B1857 #571B18 #355718

split-complementary

#185457 #571835 #573B18

monochromatic

#071718 #0B2627 #185457 #258287 #32B1B7

Accessibility & contrast

On white

8.59

#185457 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#185457 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185457

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185457	#FFFFFF	#000000	##FFFFFF
##185457	1.00	8.59	2.44	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5057

Deuteranopia (green-blind)

#444957

Tritanopia (blue-blind)

#005755

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #185457;
/* rgb */ color: rgb(24, 84, 87);
/* oklch */ color: oklch(41.0% 0.060 199.9);

Tailwind

colors: {
  custom: {
    50: '#5f8486',
    500: '#185457',
    950: '#000000',
  },
}

SCSS

$custom: #185457;
$custom-light: #5f8486;
$custom-dark: #000000;

JSON

{
  "hex": "#185457",
  "rgb": {
    "r": 24,
    "g": 84,
    "b": 87
  },
  "hsl": {
    "h": 182.857,
    "s": 56.757,
    "l": 21.765
  },
  "oklch": {
    "l": 0.40977,
    "c": 0.05984,
    "h": 199.9
  },
  "luminance": 0.07223
}

Semantic roles & 50–950 ramp

primary

#185457

secondary

#8E413D

accent

#4F48E0

background

#F5F8F8

surface

#EAEFEF

border

#C6CACA

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #185457

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

Preview Lab → · Contrast checker → · Palette generator →