#186F73#186F73

#186F73 is a mid, moderate teal. Relative luminance 0.128; OKLCH L 49.5% C 0.077 H 199.7°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#186F73
RGB	rgb(24, 111, 115)
HSL	hsl(183, 65%, 27%)
HSV	hsv(183, 79%, 45%)
CMYK	cmyk(79.1%, 3.5%, 0%, 54.9%)
CIE-LAB	lab(42.46, -22.79, -9.39)
CIE-LCH	lch(42.46, 24.65, 202.38°)
OKLab	oklab(49.53% -0.0729 -0.0261)
OKLCH	oklch(49.53% 0.077 199.7)
XYZ	xyz(9.1542, 12.7998, 18.2045)
Luminance	0.1280 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186F73 #731C18

analogous

#187349 #186F73 #184273

triadic

#186F73 #73186F #6F7318

tetradic

#186F73 #491873 #731C18 #427318

square

#186F73 #491873 #731C18 #427318

split-complementary

#186F73 #731842 #734918

monochromatic

#051819 #0D3E40 #186F73 #23A0A6 #31CDD4

Accessibility & contrast

On white

5.90

#186F73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#186F73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186F73

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186F73	#FFFFFF	#000000	##FFFFFF
##186F73	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666A73

Deuteranopia (green-blind)

#5A6073

Tritanopia (blue-blind)

#007370

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #186f73;
/* rgb */ color: rgb(24, 111, 115);
/* oklch */ color: oklch(49.5% 0.077 199.7);

Tailwind

colors: {
  custom: {
    50: '#67989b',
    500: '#186f73',
    950: '#000000',
  },
}

SCSS

$custom: #186f73;
$custom-light: #67989b;
$custom-dark: #000000;

JSON

{
  "hex": "#186f73",
  "rgb": {
    "r": 24,
    "g": 111,
    "b": 115
  },
  "hsl": {
    "h": 182.637,
    "s": 65.468,
    "l": 27.255
  },
  "oklch": {
    "l": 0.49533,
    "c": 0.07745,
    "h": 199.7
  },
  "luminance": 0.12801
}

Semantic roles & 50–950 ramp

primary

#186F73

secondary

#A8433F

accent

#473FE8

background

#F6F9F9

surface

#EBF2F2

border

#C6CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #186F73

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

Preview Lab → · Contrast checker → · Palette generator →