#91C4CF#91C4CF

#91C4CF is a light, muted cyan. Relative luminance 0.500; OKLCH L 78.8% C 0.055 H 212.4°. Best body text is #000000 at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#91C4CF
RGB	rgb(145, 196, 207)
HSL	hsl(191, 39%, 69%)
HSV	hsv(191, 30%, 81%)
CMYK	cmyk(30%, 5.3%, 0%, 18.8%)
CIE-LAB	lab(76.07, -13.99, -10.88)
CIE-LCH	lch(76.07, 17.72, 217.87°)
OKLab	oklab(78.83% -0.0467 -0.0297)
OKLCH	oklch(78.83% 0.055 212.4)
XYZ	xyz(42.6758, 50.0025, 66.4222)
Luminance	0.5000 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91C4CF #CF9C91

analogous

#91CFBB #91C4CF #91A5CF

triadic

#91C4CF #CF91C4 #C4CF91

tetradic

#91C4CF #BB91CF #CF9C91 #A5CF91

square

#91C4CF #BB91CF #CF9C91 #A5CF91

split-complementary

#91C4CF #CF91A5 #CFBB91

monochromatic

#4690A0 #66ADBC #91C4CF #BCDBE2 #E6F2F4

Accessibility & contrast

On white

1.91

#91C4CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.00

#91C4CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91C4CF

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91C4CF	#FFFFFF	#000000	##000000
##91C4CF	1.00	1.91	11.00	11.00
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.00	21.00	1.00	1.00
##000000	11.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBC0D0

Deuteranopia (green-blind)

#B0B8CF

Tritanopia (blue-blind)

#7CC9C7

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #91c4cf;
/* rgb */ color: rgb(145, 196, 207);
/* oklch */ color: oklch(78.8% 0.055 212.4);

Tailwind

colors: {
  custom: {
    50: '#b3d6dd',
    500: '#91c4cf',
    950: '#000000',
  },
}

SCSS

$custom: #91c4cf;
$custom-light: #b3d6dd;
$custom-dark: #000000;

JSON

{
  "hex": "#91c4cf",
  "rgb": {
    "r": 145,
    "g": 196,
    "b": 207
  },
  "hsl": {
    "h": 190.645,
    "s": 39.241,
    "l": 69.02
  },
  "oklch": {
    "l": 0.78833,
    "c": 0.05538,
    "h": 212.4
  },
  "luminance": 0.50005
}

Semantic roles & 50–950 ramp

primary

#91C4CF

secondary

#A46C60

accent

#4A33B2

background

#FDFEFE

surface

#F8FBFC

border

#D1D4D5

text

#111415

muted

#818384

Preview Lab

Preview with #91C4CF

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

Preview Lab → · Contrast checker → · Palette generator →