#185D51#185D51

#185D51 is a dark, moderate teal. Relative luminance 0.086; OKLCH L 43.3% C 0.070 H 178.7°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#185D51
RGB	rgb(24, 93, 81)
HSL	hsl(170, 59%, 23%)
HSV	hsv(170, 74%, 36%)
CMYK	cmyk(74.2%, 0%, 12.9%, 63.5%)
CIE-LAB	lab(35.23, -24.27, 0.76)
CIE-LCH	lch(35.23, 24.28, 178.21°)
OKLab	oklab(43.29% -0.0699 0.0016)
OKLCH	oklch(43.29% 0.07 178.7)
XYZ	xyz(5.7755, 8.6163, 9.1417)
Luminance	0.0862 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185D51 #5D1824

analogous

#185D2E #185D51 #18465D

triadic

#185D51 #51185D #5D5118

tetradic

#185D51 #2E185D #5D1824 #465D18

square

#185D51 #2E185D #5D1824 #465D18

split-complementary

#185D51 #5D1846 #5D2E18

monochromatic

#061815 #0B2C27 #185D51 #258E7B #31BEA6

Accessibility & contrast

On white

7.71

#185D51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#185D51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185D51

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185D51	#FFFFFF	#000000	##FFFFFF
##185D51	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595751

Deuteranopia (green-blind)

#4F5052

Tritanopia (blue-blind)

#005F59

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #185d51;
/* rgb */ color: rgb(24, 93, 81);
/* oklch */ color: oklch(43.3% 0.070 178.7);

Tailwind

colors: {
  custom: {
    50: '#608b81',
    500: '#185d51',
    950: '#000000',
  },
}

SCSS

$custom: #185d51;
$custom-light: #608b81;
$custom-dark: #000000;

JSON

{
  "hex": "#185d51",
  "rgb": {
    "r": 24,
    "g": 93,
    "b": 81
  },
  "hsl": {
    "h": 169.565,
    "s": 58.974,
    "l": 22.941
  },
  "oklch": {
    "l": 0.4329,
    "c": 0.06989,
    "h": 178.7
  },
  "luminance": 0.08617
}

Semantic roles & 50–950 ramp

primary

#185D51

secondary

#933D4C

accent

#4661E2

background

#F6F8F7

surface

#EBF0EE

border

#C6CBC9

text

#050C0A

muted

#7A7D7C

Preview Lab

Preview with #185D51

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

Preview Lab → · Contrast checker → · Palette generator →