#11808C#11808C

#11808C is a mid, moderate teal. Relative luminance 0.175; OKLCH L 55.0% C 0.091 H 206.8°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#11808C
RGB	rgb(17, 128, 140)
HSL	hsl(186, 78%, 31%)
HSV	hsv(186, 88%, 55%)
CMYK	cmyk(87.9%, 8.6%, 0%, 45.1%)
CIE-LAB	lab(48.82, -23.91, -14.67)
CIE-LCH	lch(48.82, 28.05, 211.53°)
OKLab	oklab(54.96% -0.081 -0.0409)
OKLCH	oklch(54.96% 0.091 206.8)
XYZ	xyz(12.6818, 17.4493, 27.5055)
Luminance	0.1745 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11808C #8C1D11

analogous

#118C5A #11808C #11428C

triadic

#11808C #8C1180 #808C11

tetradic

#11808C #5A118C #8C1D11 #428C11

square

#11808C #5A118C #8C1D11 #428C11

split-complementary

#11808C #8C1142 #8C5A11

monochromatic

#041C1F #0A4E55 #11808C #18B2C3 #31D4E6

Accessibility & contrast

On white

4.68

#11808C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#11808C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #11808C

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11808C	#FFFFFF	#000000	##FFFFFF
##11808C	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747B8D

Deuteranopia (green-blind)

#646F8C

Tritanopia (blue-blind)

#008684

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #11808c;
/* rgb */ color: rgb(17, 128, 140);
/* oklch */ color: oklch(55.0% 0.091 206.8);

Tailwind

colors: {
  custom: {
    50: '#6ba5ad',
    500: '#11808c',
    950: '#000000',
  },
}

SCSS

$custom: #11808c;
$custom-light: #6ba5ad;
$custom-dark: #000000;

JSON

{
  "hex": "#11808c",
  "rgb": {
    "r": 17,
    "g": 128,
    "b": 140
  },
  "hsl": {
    "h": 185.854,
    "s": 78.344,
    "l": 30.784
  },
  "oklch": {
    "l": 0.54955,
    "c": 0.09075,
    "h": 206.8
  },
  "luminance": 0.17451
}

Semantic roles & 50–950 ramp

primary

#11808C

secondary

#C14538

accent

#4633F5

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #11808C

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

Preview Lab → · Contrast checker → · Palette generator →