#91CFDF#91CFDF

#91CFDF is a light, moderate cyan. Relative luminance 0.560; OKLCH L 81.8% C 0.067 H 215.6°. Best body text is #000000 at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#91CFDF
RGB	rgb(145, 207, 223)
HSL	hsl(192, 55%, 72%)
HSV	hsv(192, 35%, 87%)
CMYK	cmyk(35%, 7.2%, 0%, 12.5%)
CIE-LAB	lab(79.60, -15.82, -14.21)
CIE-LCH	lch(79.60, 21.26, 221.95°)
OKLab	oklab(81.8% -0.0544 -0.0389)
OKLCH	oklch(81.8% 0.067 215.6)
XYZ	xyz(47.3047, 55.9703, 78.1085)
Luminance	0.5597 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91CFDF #DFA191

analogous

#91DFC8 #91CFDF #91A8DF

triadic

#91CFDF #DF91CF #CFDF91

tetradic

#91CFDF #C891DF #DFA191 #A8DF91

square

#91CFDF #C891DF #DFA191 #A8DF91

split-complementary

#91CFDF #DF91A8 #DFC891

monochromatic

#37A3BE #62BAD1 #91CFDF #C0E4ED #E7F5F8

Accessibility & contrast

On white

1.72

#91CFDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.19

#91CFDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91CFDF

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91CFDF	#FFFFFF	#000000	##000000
##91CFDF	1.00	1.72	12.19	12.19
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.19	21.00	1.00	1.00
##000000	12.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3CBE0

Deuteranopia (green-blind)

#B7C1DF

Tritanopia (blue-blind)

#74D5D4

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #91cfdf;
/* rgb */ color: rgb(145, 207, 223);
/* oklch */ color: oklch(81.8% 0.067 215.6);

Tailwind

colors: {
  custom: {
    50: '#b4dde9',
    500: '#91cfdf',
    950: '#000000',
  },
}

SCSS

$custom: #91cfdf;
$custom-light: #b4dde9;
$custom-dark: #000000;

JSON

{
  "hex": "#91cfdf",
  "rgb": {
    "r": 145,
    "g": 207,
    "b": 223
  },
  "hsl": {
    "h": 192.308,
    "s": 54.93,
    "l": 72.157
  },
  "oklch": {
    "l": 0.81798,
    "c": 0.06689,
    "h": 215.6
  },
  "luminance": 0.55973
}

Semantic roles & 50–950 ramp

primary

#91CFDF

secondary

#B7705D

accent

#4423C2

background

#FDFEFE

surface

#F8FCFC

border

#D1D5D5

text

#111516

muted

#818484

Preview Lab

Preview with #91CFDF

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

Preview Lab → · Contrast checker → · Palette generator →