#185357#185357

#185357 is a dark, muted teal. Relative luminance 0.071; OKLCH L 40.7% C 0.059 H 201.6°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#185357
RGB	rgb(24, 83, 87)
HSL	hsl(184, 57%, 22%)
HSV	hsv(184, 72%, 34%)
CMYK	cmyk(72.4%, 4.6%, 0%, 65.9%)
CIE-LAB	lab(31.96, -17.05, -7.86)
CIE-LCH	lch(31.96, 18.77, 204.75°)
OKLab	oklab(40.7% -0.0551 -0.0218)
OKLCH	oklch(40.7% 0.059 201.6)
XYZ	xyz(5.1895, 7.0682, 10.1058)
Luminance	0.0707 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185357 #571C18

analogous

#18573C #185357 #183457

triadic

#185357 #571853 #535718

tetradic

#185357 #3C1857 #571C18 #345718

square

#185357 #3C1857 #571C18 #345718

split-complementary

#185357 #571834 #573C18

monochromatic

#071718 #0B2527 #185357 #258187 #32AFB7

Accessibility & contrast

On white

8.70

#185357 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#185357 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185357

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185357	#FFFFFF	#000000	##FFFFFF
##185357	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4F57

Deuteranopia (green-blind)

#434857

Tritanopia (blue-blind)

#005654

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #185357;
/* rgb */ color: rgb(24, 83, 87);
/* oklch */ color: oklch(40.7% 0.059 201.6);

Tailwind

colors: {
  custom: {
    50: '#5f8386',
    500: '#185357',
    950: '#000000',
  },
}

SCSS

$custom: #185357;
$custom-light: #5f8386;
$custom-dark: #000000;

JSON

{
  "hex": "#185357",
  "rgb": {
    "r": 24,
    "g": 83,
    "b": 87
  },
  "hsl": {
    "h": 183.81,
    "s": 56.757,
    "l": 21.765
  },
  "oklch": {
    "l": 0.40698,
    "c": 0.05925,
    "h": 201.6
  },
  "luminance": 0.07069
}

Semantic roles & 50–950 ramp

primary

#185357

secondary

#8E423D

accent

#5148E0

background

#F5F8F8

surface

#EAEFEF

border

#C6CACA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #185357

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

Preview Lab → · Contrast checker → · Palette generator →