#185C54#185C54

#185C54 is a dark, moderate teal. Relative luminance 0.085; OKLCH L 43.1% C 0.067 H 183.7°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#185C54
RGB	rgb(24, 92, 84)
HSL	hsl(173, 59%, 23%)
HSV	hsv(173, 74%, 36%)
CMYK	cmyk(73.9%, 0%, 8.7%, 63.9%)
CIE-LAB	lab(34.98, -22.85, -1.49)
CIE-LCH	lch(34.98, 22.90, 183.72°)
OKLab	oklab(43.11% -0.0671 -0.0044)
OKLCH	oklch(43.11% 0.067 183.7)
XYZ	xyz(5.8033, 8.4879, 9.7183)
Luminance	0.0849 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185C54 #5C1820

analogous

#185C32 #185C54 #18425C

triadic

#185C54 #54185C #5C5418

tetradic

#185C54 #32185C #5C1820 #425C18

square

#185C54 #32185C #5C1820 #425C18

split-complementary

#185C54 #5C1842 #5C3218

monochromatic

#061816 #0B2B28 #185C54 #258D80 #31BDAD

Accessibility & contrast

On white

7.78

#185C54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#185C54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185C54

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185C54	#FFFFFF	#000000	##FFFFFF
##185C54	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575654

Deuteranopia (green-blind)

#4E4F55

Tritanopia (blue-blind)

#005E59

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #185c54;
/* rgb */ color: rgb(24, 92, 84);
/* oklch */ color: oklch(43.1% 0.067 183.7);

Tailwind

colors: {
  custom: {
    50: '#608a84',
    500: '#185c54',
    950: '#000000',
  },
}

SCSS

$custom: #185c54;
$custom-light: #608a84;
$custom-dark: #000000;

JSON

{
  "hex": "#185c54",
  "rgb": {
    "r": 24,
    "g": 92,
    "b": 84
  },
  "hsl": {
    "h": 172.941,
    "s": 58.621,
    "l": 22.745
  },
  "oklch": {
    "l": 0.43112,
    "c": 0.06728,
    "h": 183.7
  },
  "luminance": 0.08489
}

Semantic roles & 50–950 ramp

primary

#185C54

secondary

#933D47

accent

#4658E2

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#050C0A

muted

#7A7D7C

Preview Lab

Preview with #185C54

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

Preview Lab → · Contrast checker → · Palette generator →