#185658#185658

#185658 is a dark, moderate teal. Relative luminance 0.076; OKLCH L 41.6% C 0.061 H 198.2°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#185658
RGB	rgb(24, 86, 88)
HSL	hsl(182, 57%, 22%)
HSV	hsv(182, 73%, 35%)
CMYK	cmyk(72.7%, 2.3%, 0%, 65.5%)
CIE-LAB	lab(33.04, -18.38, -6.88)
CIE-LCH	lch(33.04, 19.62, 200.53°)
OKLab	oklab(41.58% -0.0581 -0.0191)
OKLCH	oklch(41.58% 0.061 198.2)
XYZ	xyz(5.4651, 7.5537, 10.4006)
Luminance	0.0755 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185658 #581A18

analogous

#18583A #185658 #183658

triadic

#185658 #581856 #565818

tetradic

#185658 #3A1858 #581A18 #365818

square

#185658 #3A1858 #581A18 #365818

split-complementary

#185658 #581836 #583A18

monochromatic

#071718 #0B2728 #185658 #258588 #32B4B8

Accessibility & contrast

On white

8.36

#185658 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#185658 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185658

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185658	#FFFFFF	#000000	##FFFFFF
##185658	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505258

Deuteranopia (green-blind)

#464B58

Tritanopia (blue-blind)

#005956

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #185658;
/* rgb */ color: rgb(24, 86, 88);
/* oklch */ color: oklch(41.6% 0.061 198.2);

Tailwind

colors: {
  custom: {
    50: '#608687',
    500: '#185658',
    950: '#000000',
  },
}

SCSS

$custom: #185658;
$custom-light: #608687;
$custom-dark: #000000;

JSON

{
  "hex": "#185658",
  "rgb": {
    "r": 24,
    "g": 86,
    "b": 88
  },
  "hsl": {
    "h": 181.875,
    "s": 57.143,
    "l": 21.961
  },
  "oklch": {
    "l": 0.41578,
    "c": 0.06117,
    "h": 198.2
  },
  "luminance": 0.07554
}

Semantic roles & 50–950 ramp

primary

#185658

secondary

#8F403D

accent

#4C47E0

background

#F5F8F8

surface

#EAEFEF

border

#C6CACA

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #185658

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

Preview Lab → · Contrast checker → · Palette generator →