#186F74#186F74

#186F74 is a mid, moderate teal. Relative luminance 0.128; OKLCH L 49.6% C 0.078 H 200.9°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#186F74
RGB	rgb(24, 111, 116)
HSL	hsl(183, 66%, 27%)
HSV	hsv(183, 79%, 45%)
CMYK	cmyk(79.3%, 4.3%, 0%, 54.5%)
CIE-LAB	lab(42.50, -22.46, -9.94)
CIE-LCH	lch(42.50, 24.56, 203.87°)
OKLab	oklab(49.57% -0.0725 -0.0276)
OKLCH	oklch(49.57% 0.078 200.9)
XYZ	xyz(9.2121, 12.8229, 18.5092)
Luminance	0.1282 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186F74 #741D18

analogous

#18744B #186F74 #184174

triadic

#186F74 #74186F #6F7418

tetradic

#186F74 #4B1874 #741D18 #417418

square

#186F74 #4B1874 #741D18 #417418

split-complementary

#186F74 #741841 #744B18

monochromatic

#051819 #0E3E41 #186F74 #22A0A7 #32CCD5

Accessibility & contrast

On white

5.89

#186F74 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#186F74 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186F74

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186F74	#FFFFFF	#000000	##FFFFFF
##186F74	1.00	5.89	3.56	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666A74

Deuteranopia (green-blind)

#596074

Tritanopia (blue-blind)

#007370

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #186f74;
/* rgb */ color: rgb(24, 111, 116);
/* oklch */ color: oklch(49.6% 0.078 200.9);

Tailwind

colors: {
  custom: {
    50: '#67989c',
    500: '#186f74',
    950: '#000000',
  },
}

SCSS

$custom: #186f74;
$custom-light: #67989c;
$custom-dark: #000000;

JSON

{
  "hex": "#186f74",
  "rgb": {
    "r": 24,
    "g": 111,
    "b": 116
  },
  "hsl": {
    "h": 183.261,
    "s": 65.714,
    "l": 27.451
  },
  "oklch": {
    "l": 0.49573,
    "c": 0.07754,
    "h": 200.9
  },
  "luminance": 0.12824
}

Semantic roles & 50–950 ramp

primary

#186F74

secondary

#A9443F

accent

#483FE9

background

#F6F9F9

surface

#EBF2F2

border

#C6CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #186F74

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

Preview Lab → · Contrast checker → · Palette generator →