#185C5A#185C5A

#185C5A is a dark, moderate teal. Relative luminance 0.086; OKLCH L 43.3% C 0.066 H 192.1°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#185C5A
RGB	rgb(24, 92, 90)
HSL	hsl(178, 59%, 23%)
HSV	hsv(178, 74%, 36%)
CMYK	cmyk(73.9%, 0%, 2.2%, 63.9%)
CIE-LAB	lab(35.17, -20.96, -4.94)
CIE-LCH	lch(35.17, 21.53, 193.27°)
OKLab	oklab(43.34% -0.0641 -0.0138)
OKLCH	oklch(43.34% 0.066 192.1)
XYZ	xyz(6.0485, 8.5860, 11.0094)
Luminance	0.0859 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185C5A #5C181A

analogous

#185C38 #185C5A #183C5C

triadic

#185C5A #5A185C #5C5A18

tetradic

#185C5A #38185C #5C181A #3C5C18

square

#185C5A #38185C #5C181A #3C5C18

split-complementary

#185C5A #5C183C #5C3818

monochromatic

#061818 #0B2B2B #185C5A #258D89 #31BDB9

Accessibility & contrast

On white

7.73

#185C5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#185C5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185C5A

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185C5A	#FFFFFF	#000000	##FFFFFF
##185C5A	1.00	7.73	2.72	7.73
#FFFFFF	7.73	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56575A

Deuteranopia (green-blind)

#4C505B

Tritanopia (blue-blind)

#005F5B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #185c5a;
/* rgb */ color: rgb(24, 92, 90);
/* oklch */ color: oklch(43.3% 0.066 192.1);

Tailwind

colors: {
  custom: {
    50: '#618a88',
    500: '#185c5a',
    950: '#000000',
  },
}

SCSS

$custom: #185c5a;
$custom-light: #618a88;
$custom-dark: #000000;

JSON

{
  "hex": "#185c5a",
  "rgb": {
    "r": 24,
    "g": 92,
    "b": 90
  },
  "hsl": {
    "h": 178.235,
    "s": 58.621,
    "l": 22.745
  },
  "oklch": {
    "l": 0.43336,
    "c": 0.06554,
    "h": 192.1
  },
  "luminance": 0.08587
}

Semantic roles & 50–950 ramp

primary

#185C5A

secondary

#933D40

accent

#464BE2

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#050C0B

muted

#7A7D7C

Preview Lab

Preview with #185C5A

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

Preview Lab → · Contrast checker → · Palette generator →