#185759#185759

#185759 is a dark, moderate teal. Relative luminance 0.077; OKLCH L 41.9% C 0.062 H 198.1°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#185759
RGB	rgb(24, 87, 89)
HSL	hsl(182, 58%, 22%)
HSV	hsv(182, 73%, 35%)
CMYK	cmyk(73%, 2.2%, 0%, 65.1%)
CIE-LAB	lab(33.42, -18.59, -6.94)
CIE-LCH	lch(33.42, 19.84, 200.47°)
OKLab	oklab(41.9% -0.0588 -0.0193)
OKLCH	oklch(41.9% 0.062 198.1)
XYZ	xyz(5.5873, 7.7312, 10.6471)
Luminance	0.0773 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185759 #591A18

analogous

#18593B #185759 #183759

triadic

#185759 #591857 #575918

tetradic

#185759 #3B1859 #591A18 #375918

square

#185759 #3B1859 #591A18 #375918

split-complementary

#185759 #591837 #593B18

monochromatic

#061818 #0B2829 #185759 #258689 #32B5B9

Accessibility & contrast

On white

8.25

#185759 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#185759 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185759

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185759	#FFFFFF	#000000	##FFFFFF
##185759	1.00	8.25	2.55	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505359

Deuteranopia (green-blind)

#474C59

Tritanopia (blue-blind)

#005A57

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #185759;
/* rgb */ color: rgb(24, 87, 89);
/* oklch */ color: oklch(41.9% 0.062 198.1);

Tailwind

colors: {
  custom: {
    50: '#608687',
    500: '#185759',
    950: '#000000',
  },
}

SCSS

$custom: #185759;
$custom-light: #608687;
$custom-dark: #000000;

JSON

{
  "hex": "#185759",
  "rgb": {
    "r": 24,
    "g": 87,
    "b": 89
  },
  "hsl": {
    "h": 181.846,
    "s": 57.522,
    "l": 22.157
  },
  "oklch": {
    "l": 0.41899,
    "c": 0.06186,
    "h": 198.1
  },
  "luminance": 0.07732
}

Semantic roles & 50–950 ramp

primary

#185759

secondary

#90403D

accent

#4C47E1

background

#F6F8F8

surface

#EBEFEF

border

#C6CACA

text

#050B0B

muted

#7A7C7C

Preview Lab

Preview with #185759

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

Preview Lab → · Contrast checker → · Palette generator →