#91E7F9#91E7F9

#91E7F9 is a very light, moderate cyan. Relative luminance 0.700; OKLCH L 88.0% C 0.087 H 212.4°. Best body text is #000000 at 15.00:1 contrast (WCAG AA passes).

Color values

HEX	#91E7F9
RGB	rgb(145, 231, 249)
HSL	hsl(190, 90%, 77%)
HSV	hsv(190, 42%, 98%)
CMYK	cmyk(41.8%, 7.2%, 0%, 2.4%)
CIE-LAB	lab(87.00, -21.47, -16.88)
CIE-LCH	lch(87.00, 27.31, 218.18°)
OKLab	oklab(87.96% -0.0731 -0.0464)
OKLCH	oklch(87.96% 0.087 212.4)
XYZ	xyz(57.3456, 70.0070, 100.0950)
Luminance	0.7001 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91E7F9 #F9A391

analogous

#91F9D7 #91E7F9 #91B3F9

triadic

#91E7F9 #F991E7 #E7F991

tetradic

#91E7F9 #D791F9 #F9A391 #B3F991

square

#91E7F9 #D791F9 #F9A391 #B3F991

split-complementary

#91E7F9 #F991B3 #F9D791

monochromatic

#1DCEF3 #57DAF6 #91E7F9 #CBF4FC #E2F9FD

Accessibility & contrast

On white

1.40

#91E7F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.00

#91E7F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91E7F9

15.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91E7F9	#FFFFFF	#000000	##000000
##91E7F9	1.00	1.40	15.00	15.00
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.00	21.00	1.00	1.00
##000000	15.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8E1FA

Deuteranopia (green-blind)

#C8D4F9

Tritanopia (blue-blind)

#63EFEC

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #91e7f9;
/* rgb */ color: rgb(145, 231, 249);
/* oklch */ color: oklch(88.0% 0.087 212.4);

Tailwind

colors: {
  custom: {
    50: '#b6eefb',
    500: '#91e7f9',
    950: '#000000',
  },
}

SCSS

$custom: #91e7f9;
$custom-light: #b6eefb;
$custom-dark: #000000;

JSON

{
  "hex": "#91e7f9",
  "rgb": {
    "r": 145,
    "g": 231,
    "b": 249
  },
  "hsl": {
    "h": 190.385,
    "s": 89.655,
    "l": 77.255
  },
  "oklch": {
    "l": 0.87962,
    "c": 0.08659,
    "h": 212.4
  },
  "luminance": 0.70011
}

Semantic roles & 50–950 ramp

primary

#91E7F9

secondary

#D86C56

accent

#2800E6

background

#FDFFFF

surface

#F8FEFF

border

#D1D6D7

text

#121617

muted

#828585

Preview Lab

Preview with #91E7F9

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

Preview Lab → · Contrast checker → · Palette generator →