#186D78#186D78

#186D78 is a mid, moderate teal. Relative luminance 0.125; OKLCH L 49.2% C 0.078 H 208.1°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#186D78
RGB	rgb(24, 109, 120)
HSL	hsl(187, 67%, 28%)
HSV	hsv(187, 80%, 47%)
CMYK	cmyk(80%, 9.2%, 0%, 52.9%)
CIE-LAB	lab(41.98, -20.05, -13.13)
CIE-LCH	lch(41.98, 23.97, 213.22°)
OKLab	oklab(49.2% -0.0685 -0.0365)
OKLCH	oklch(49.2% 0.078 208.1)
XYZ	xyz(9.2340, 12.4864, 19.6891)
Luminance	0.1249 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186D78 #782318

analogous

#187853 #186D78 #183D78

triadic

#186D78 #78186D #6D7818

tetradic

#186D78 #531878 #782318 #3D7818

square

#186D78 #531878 #782318 #3D7818

split-complementary

#186D78 #78183D #785318

monochromatic

#05171A #0E3F45 #186D78 #229BAB #34C4D6

Accessibility & contrast

On white

6.00

#186D78 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#186D78 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186D78

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186D78	#FFFFFF	#000000	##FFFFFF
##186D78	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636979

Deuteranopia (green-blind)

#565F78

Tritanopia (blue-blind)

#007270

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #186d78;
/* rgb */ color: rgb(24, 109, 120);
/* oklch */ color: oklch(49.2% 0.078 208.1);

Tailwind

colors: {
  custom: {
    50: '#67979f',
    500: '#186d78',
    950: '#000000',
  },
}

SCSS

$custom: #186d78;
$custom-light: #67979f;
$custom-dark: #000000;

JSON

{
  "hex": "#186d78",
  "rgb": {
    "r": 24,
    "g": 109,
    "b": 120
  },
  "hsl": {
    "h": 186.875,
    "s": 66.667,
    "l": 28.235
  },
  "oklch": {
    "l": 0.49204,
    "c": 0.07762,
    "h": 208.1
  },
  "luminance": 0.12488
}

Semantic roles & 50–950 ramp

primary

#186D78

secondary

#AD4B3F

accent

#523EEA

background

#F6F9F9

surface

#EBF2F2

border

#C6CCCC

text

#070D0E

muted

#7A7E7E

Preview Lab

Preview with #186D78

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

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