#185D5C#185D5C

#185D5C is a dark, moderate teal. Relative luminance 0.088; OKLCH L 43.7% C 0.066 H 193.6°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#185D5C
RGB	rgb(24, 93, 92)
HSL	hsl(179, 59%, 23%)
HSV	hsv(179, 74%, 36%)
CMYK	cmyk(74.2%, 0%, 1.1%, 63.5%)
CIE-LAB	lab(35.59, -20.84, -5.58)
CIE-LCH	lch(35.59, 21.58, 194.98°)
OKLab	oklab(43.69% -0.0642 -0.0155)
OKLCH	oklch(43.69% 0.066 193.6)
XYZ	xyz(6.2219, 8.7949, 11.4928)
Luminance	0.0880 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185D5C #5D1819

analogous

#185D39 #185D5C #183C5D

triadic

#185D5C #5C185D #5D5C18

tetradic

#185D5C #39185D #5D1819 #3C5D18

square

#185D5C #39185D #5D1819 #3C5D18

split-complementary

#185D5C #5D183C #5D3918

monochromatic

#061818 #0B2C2C #185D5C #258E8C #31BEBC

Accessibility & contrast

On white

7.61

#185D5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#185D5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185D5C

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185D5C	#FFFFFF	#000000	##FFFFFF
##185D5C	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57585C

Deuteranopia (green-blind)

#4C505D

Tritanopia (blue-blind)

#00605D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #185d5c;
/* rgb */ color: rgb(24, 93, 92);
/* oklch */ color: oklch(43.7% 0.066 193.6);

Tailwind

colors: {
  custom: {
    50: '#618b8a',
    500: '#185d5c',
    950: '#000000',
  },
}

SCSS

$custom: #185d5c;
$custom-light: #618b8a;
$custom-dark: #000000;

JSON

{
  "hex": "#185d5c",
  "rgb": {
    "r": 24,
    "g": 93,
    "b": 92
  },
  "hsl": {
    "h": 179.13,
    "s": 58.974,
    "l": 22.941
  },
  "oklch": {
    "l": 0.43692,
    "c": 0.06607,
    "h": 193.6
  },
  "luminance": 0.08796
}

Semantic roles & 50–950 ramp

primary

#185D5C

secondary

#933D3F

accent

#4648E2

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0B

muted

#7A7D7C

Preview Lab

Preview with #185D5C

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

Preview Lab → · Contrast checker → · Palette generator →