#186F6C#186F6C

#186F6C is a mid, moderate teal. Relative luminance 0.126; OKLCH L 49.3% C 0.078 H 191.4°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#186F6C
RGB	rgb(24, 111, 108)
HSL	hsl(178, 64%, 26%)
HSV	hsv(178, 78%, 44%)
CMYK	cmyk(78.4%, 0%, 2.7%, 56.5%)
CIE-LAB	lab(42.22, -25.05, -5.51)
CIE-LCH	lch(42.22, 25.65, 192.41°)
OKLab	oklab(49.26% -0.0763 -0.0154)
OKLCH	oklch(49.26% 0.078 191.4)
XYZ	xyz(8.7666, 12.6447, 16.1631)
Luminance	0.1265 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186F6C #6F181B

analogous

#186F41 #186F6C #18476F

triadic

#186F6C #6C186F #6F6C18

tetradic

#186F6C #41186F #6F181B #476F18

square

#186F6C #41186F #6F181B #476F18

split-complementary

#186F6C #6F1847 #6F4118

monochromatic

#051918 #0D3D3B #186F6C #23A19D #2FD2CC

Accessibility & contrast

On white

5.95

#186F6C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#186F6C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186F6C

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186F6C	#FFFFFF	#000000	##FFFFFF
##186F6C	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68696C

Deuteranopia (green-blind)

#5C606D

Tritanopia (blue-blind)

#00726E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #186f6c;
/* rgb */ color: rgb(24, 111, 108);
/* oklch */ color: oklch(49.3% 0.078 191.4);

Tailwind

colors: {
  custom: {
    50: '#669996',
    500: '#186f6c',
    950: '#000000',
  },
}

SCSS

$custom: #186f6c;
$custom-light: #669996;
$custom-dark: #000000;

JSON

{
  "hex": "#186f6c",
  "rgb": {
    "r": 24,
    "g": 111,
    "b": 108
  },
  "hsl": {
    "h": 177.931,
    "s": 64.444,
    "l": 26.471
  },
  "oklch": {
    "l": 0.49262,
    "c": 0.07785,
    "h": 191.4
  },
  "luminance": 0.12646
}

Semantic roles & 50–950 ramp

primary

#186F6C

secondary

#A53E42

accent

#4046E7

background

#F6F9F9

surface

#EBF2F1

border

#C6CCCB

text

#070E0D

muted

#7A7E7E

Preview Lab

Preview with #186F6C

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

Preview Lab → · Contrast checker → · Palette generator →