#91F3FF#91F3FF

#91F3FF is a very light, moderate teal. Relative luminance 0.773; OKLCH L 90.8% C 0.094 H 205.7°. Best body text is #000000 at 16.47:1 contrast (WCAG AA passes).

Color values

HEX	#91F3FF
RGB	rgb(145, 243, 255)
HSL	hsl(187, 100%, 78%)
HSV	hsv(187, 43%, 100%)
CMYK	cmyk(43.1%, 4.7%, 0%, 0%)
CIE-LAB	lab(90.48, -25.85, -14.80)
CIE-LCH	lch(90.48, 29.79, 209.79°)
OKLab	oklab(90.8% -0.0845 -0.0407)
OKLCH	oklch(90.8% 0.094 205.7)
XYZ	xyz(61.7709, 77.3362, 106.2607)
Luminance	0.7734 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91F3FF #FF9D91

analogous

#91FFD4 #91F3FF #91BCFF

triadic

#91F3FF #FF91F3 #F3FF91

tetradic

#91F3FF #D491FF #FF9D91 #BCFF91

square

#91F3FF #D491FF #FF9D91 #BCFF91

split-complementary

#91F3FF #FF91BC #FFD491

monochromatic

#17E6FF #54ECFF #91F3FF #CEFAFF #E0FCFF

Accessibility & contrast

On white

1.28

#91F3FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.47

#91F3FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91F3FF

16.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91F3FF	#FFFFFF	#000000	##000000
##91F3FF	1.00	1.28	16.47	16.47
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.47	21.00	1.00	1.00
##000000	16.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5ECFF

Deuteranopia (green-blind)

#D2DEFF

Tritanopia (blue-blind)

#5CFAF6

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #91f3ff;
/* rgb */ color: rgb(145, 243, 255);
/* oklch */ color: oklch(90.8% 0.094 205.7);

Tailwind

colors: {
  custom: {
    50: '#b7f7ff',
    500: '#91f3ff',
    950: '#000000',
  },
}

SCSS

$custom: #91f3ff;
$custom-light: #b7f7ff;
$custom-dark: #000000;

JSON

{
  "hex": "#91f3ff",
  "rgb": {
    "r": 145,
    "g": 243,
    "b": 255
  },
  "hsl": {
    "h": 186.545,
    "s": 100,
    "l": 78.431
  },
  "oklch": {
    "l": 0.90801,
    "c": 0.09379,
    "h": 205.7
  },
  "luminance": 0.77341
}

Semantic roles & 50–950 ramp

primary

#91F3FF

secondary

#E16353

accent

#1900E6

background

#FDFFFF

surface

#F8FEFF

border

#D1D6D7

text

#121718

muted

#828586

Preview Lab

Preview with #91F3FF

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

Preview Lab → · Contrast checker → · Palette generator →