#185B50#185B50

#185B50 is a dark, moderate teal. Relative luminance 0.083; OKLCH L 42.7% C 0.068 H 179.6°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#185B50
RGB	rgb(24, 91, 80)
HSL	hsl(170, 58%, 23%)
HSV	hsv(170, 74%, 36%)
CMYK	cmyk(73.6%, 0%, 12.1%, 64.3%)
CIE-LAB	lab(34.51, -23.55, 0.33)
CIE-LCH	lch(34.51, 23.56, 179.21°)
OKLab	oklab(42.69% -0.0681 0.0005)
OKLCH	oklch(42.69% 0.068 179.6)
XYZ	xyz(5.5650, 8.2549, 8.8879)
Luminance	0.0826 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185B50 #5B1823

analogous

#185B2E #185B50 #18455B

triadic

#185B50 #50185B #5B5018

tetradic

#185B50 #2E185B #5B1823 #455B18

square

#185B50 #2E185B #5B1823 #455B18

split-complementary

#185B50 #5B1845 #5B2E18

monochromatic

#061815 #0B2B25 #185B50 #258B7B #32BCA5

Accessibility & contrast

On white

7.92

#185B50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#185B50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185B50

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185B50	#FFFFFF	#000000	##FFFFFF
##185B50	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575550

Deuteranopia (green-blind)

#4D4E51

Tritanopia (blue-blind)

#005D58

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #185b50;
/* rgb */ color: rgb(24, 91, 80);
/* oklch */ color: oklch(42.7% 0.068 179.6);

Tailwind

colors: {
  custom: {
    50: '#608a81',
    500: '#185b50',
    950: '#000000',
  },
}

SCSS

$custom: #185b50;
$custom-light: #608a81;
$custom-dark: #000000;

JSON

{
  "hex": "#185b50",
  "rgb": {
    "r": 24,
    "g": 91,
    "b": 80
  },
  "hsl": {
    "h": 170.149,
    "s": 58.261,
    "l": 22.549
  },
  "oklch": {
    "l": 0.42688,
    "c": 0.06806,
    "h": 179.6
  },
  "luminance": 0.08256
}

Semantic roles & 50–950 ramp

primary

#185B50

secondary

#923D4B

accent

#4660E1

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #185B50

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

Preview Lab → · Contrast checker → · Palette generator →