#185758#185758

#185758 is a dark, moderate teal. Relative luminance 0.077; OKLCH L 41.9% C 0.062 H 196.6°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#185758
RGB	rgb(24, 87, 88)
HSL	hsl(181, 57%, 22%)
HSV	hsv(181, 73%, 35%)
CMYK	cmyk(72.7%, 1.1%, 0%, 65.5%)
CIE-LAB	lab(33.38, -18.92, -6.36)
CIE-LCH	lch(33.38, 19.96, 198.59°)
OKLab	oklab(41.86% -0.0593 -0.0177)
OKLCH	oklch(41.86% 0.062 196.6)
XYZ	xyz(5.5455, 7.7145, 10.4274)
Luminance	0.0771 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185758 #581918

analogous

#185839 #185758 #183758

triadic

#185758 #581857 #575818

tetradic

#185758 #391858 #581918 #375818

square

#185758 #391858 #581918 #375818

split-complementary

#185758 #581837 #583918

monochromatic

#071818 #0B2728 #185758 #258788 #32B6B8

Accessibility & contrast

On white

8.26

#185758 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#185758 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185758

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185758	#FFFFFF	#000000	##FFFFFF
##185758	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515358

Deuteranopia (green-blind)

#474B58

Tritanopia (blue-blind)

#005A57

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #185758;
/* rgb */ color: rgb(24, 87, 88);
/* oklch */ color: oklch(41.9% 0.062 196.6);

Tailwind

colors: {
  custom: {
    50: '#608687',
    500: '#185758',
    950: '#000000',
  },
}

SCSS

$custom: #185758;
$custom-light: #608687;
$custom-dark: #000000;

JSON

{
  "hex": "#185758",
  "rgb": {
    "r": 24,
    "g": 87,
    "b": 88
  },
  "hsl": {
    "h": 180.938,
    "s": 57.143,
    "l": 21.961
  },
  "oklch": {
    "l": 0.41858,
    "c": 0.06186,
    "h": 196.6
  },
  "luminance": 0.07715
}

Semantic roles & 50–950 ramp

primary

#185758

secondary

#8F3E3D

accent

#4A47E0

background

#F6F8F8

surface

#EBEFEF

border

#C6CACA

text

#050B0B

muted

#7A7C7C

Preview Lab

Preview with #185758

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

Preview Lab → · Contrast checker → · Palette generator →