#91EFFB#91EFFB

#91EFFB is a very light, moderate teal. Relative luminance 0.747; OKLCH L 89.8% C 0.091 H 206.1°. Best body text is #000000 at 15.94:1 contrast (WCAG AA passes).

Color values

HEX	#91EFFB
RGB	rgb(145, 239, 251)
HSL	hsl(187, 93%, 78%)
HSV	hsv(187, 42%, 98%)
CMYK	cmyk(42.2%, 4.8%, 0%, 1.6%)
CIE-LAB	lab(89.26, -24.90, -14.54)
CIE-LCH	lch(89.26, 28.84, 210.28°)
OKLab	oklab(89.79% -0.0815 -0.04)
OKLCH	oklch(89.79% 0.091 206.1)
XYZ	xyz(59.9496, 74.7133, 102.5101)
Luminance	0.7472 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91EFFB #FB9D91

analogous

#91FBD2 #91EFFB #91BAFB

triadic

#91EFFB #FB91EF #EFFB91

tetradic

#91EFFB #D291FB #FB9D91 #BAFB91

square

#91EFFB #D291FB #FB9D91 #BAFB91

split-complementary

#91EFFB #FB91BA #FBD291

monochromatic

#1BDEF7 #56E6F9 #91EFFB #CCF8FD #E1FBFE

Accessibility & contrast

On white

1.32

#91EFFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.94

#91EFFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91EFFB

15.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91EFFB	#FFFFFF	#000000	##000000
##91EFFB	1.00	1.32	15.94	15.94
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.94	21.00	1.00	1.00
##000000	15.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1E8FC

Deuteranopia (green-blind)

#CFDBFB

Tritanopia (blue-blind)

#60F6F2

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #91effb;
/* rgb */ color: rgb(145, 239, 251);
/* oklch */ color: oklch(89.8% 0.091 206.1);

Tailwind

colors: {
  custom: {
    50: '#b6f4fc',
    500: '#91effb',
    950: '#000000',
  },
}

SCSS

$custom: #91effb;
$custom-light: #b6f4fc;
$custom-dark: #000000;

JSON

{
  "hex": "#91effb",
  "rgb": {
    "r": 145,
    "g": 239,
    "b": 251
  },
  "hsl": {
    "h": 186.792,
    "s": 92.982,
    "l": 77.647
  },
  "oklch": {
    "l": 0.89787,
    "c": 0.09079,
    "h": 206.1
  },
  "luminance": 0.74718
}

Semantic roles & 50–950 ramp

primary

#91EFFB

secondary

#DB6455

accent

#1A00E6

background

#FDFFFF

surface

#F8FEFF

border

#D1D6D7

text

#121717

muted

#828585

Preview Lab

Preview with #91EFFB

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

Preview Lab → · Contrast checker → · Palette generator →