#186C7B#186C7B

#186C7B is a mid, moderate teal. Relative luminance 0.123; OKLCH L 49.1% C 0.079 H 212.8°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#186C7B
RGB	rgb(24, 108, 123)
HSL	hsl(189, 67%, 29%)
HSV	hsv(189, 80%, 48%)
CMYK	cmyk(80.5%, 12.2%, 0%, 51.8%)
CIE-LAB	lab(41.76, -18.48, -15.27)
CIE-LCH	lch(41.76, 23.97, 219.58°)
OKLab	oklab(49.07% -0.0661 -0.0426)
OKLCH	oklch(49.07% 0.079 212.8)
XYZ	xyz(9.3129, 12.3482, 20.6277)
Luminance	0.1235 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186C7B #7B2718

analogous

#187B59 #186C7B #183B7B

triadic

#186C7B #7B186C #6C7B18

tetradic

#186C7B #59187B #7B2718 #3B7B18

square

#186C7B #59187B #7B2718 #3B7B18

split-complementary

#186C7B #7B183B #7B5918

monochromatic

#05161A #0E3F48 #186C7B #2299AE #36BFD8

Accessibility & contrast

On white

6.05

#186C7B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#186C7B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186C7B

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186C7B	#FFFFFF	#000000	##FFFFFF
##186C7B	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61687C

Deuteranopia (green-blind)

#535E7B

Tritanopia (blue-blind)

#007271

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #186c7b;
/* rgb */ color: rgb(24, 108, 123);
/* oklch */ color: oklch(49.1% 0.079 212.8);

Tailwind

colors: {
  custom: {
    50: '#6796a1',
    500: '#186c7b',
    950: '#000000',
  },
}

SCSS

$custom: #186c7b;
$custom-light: #6796a1;
$custom-dark: #000000;

JSON

{
  "hex": "#186c7b",
  "rgb": {
    "r": 24,
    "g": 108,
    "b": 123
  },
  "hsl": {
    "h": 189.091,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.49068,
    "c": 0.07862,
    "h": 212.8
  },
  "luminance": 0.12349
}

Semantic roles & 50–950 ramp

primary

#186C7B

secondary

#B0503F

accent

#583EEA

background

#F6F9F9

surface

#EBF2F2

border

#C6CCCC

text

#070D0F

muted

#7A7E7E

Preview Lab

Preview with #186C7B

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

Preview Lab → · Contrast checker → · Palette generator →