#91FBFB#91FBFB

#91FBFB is a very light, moderate teal. Relative luminance 0.820; OKLCH L 92.4% C 0.099 H 195.6°. Best body text is #000000 at 17.40:1 contrast (WCAG AA passes).

Color values

HEX	#91FBFB
RGB	rgb(145, 251, 251)
HSL	hsl(180, 93%, 78%)
HSV	hsv(180, 42%, 98%)
CMYK	cmyk(42.2%, 0%, 0%, 1.6%)
CIE-LAB	lab(92.56, -30.66, -9.61)
CIE-LCH	lch(92.56, 32.13, 197.40°)
OKLab	oklab(92.44% -0.095 -0.0265)
OKLCH	oklch(92.44% 0.099 195.6)
XYZ	xyz(63.5801, 81.9742, 103.7203)
Luminance	0.8198 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91FBFB #FB9191

analogous

#91FBC6 #91FBFB #91C6FB

triadic

#91FBFB #FB91FB #FBFB91

tetradic

#91FBFB #C691FB #FB9191 #C6FB91

square

#91FBFB #C691FB #FB9191 #C6FB91

split-complementary

#91FBFB #FB91C6 #FBC691

monochromatic

#1BF7F7 #56F9F9 #91FBFB #CCFDFD #E1FEFE

Accessibility & contrast

On white

1.21

#91FBFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.40

#91FBFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91FBFB

17.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91FBFB	#FFFFFF	#000000	##000000
##91FBFB	1.00	1.21	17.40	17.40
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.40	21.00	1.00	1.00
##000000	17.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFF2FB

Deuteranopia (green-blind)

#DCE4FC

Tritanopia (blue-blind)

#5DFFFB

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #91fbfb;
/* rgb */ color: rgb(145, 251, 251);
/* oklch */ color: oklch(92.4% 0.099 195.6);

Tailwind

colors: {
  custom: {
    50: '#b7fdfc',
    500: '#91fbfb',
    950: '#000000',
  },
}

SCSS

$custom: #91fbfb;
$custom-light: #b7fdfc;
$custom-dark: #000000;

JSON

{
  "hex": "#91fbfb",
  "rgb": {
    "r": 145,
    "g": 251,
    "b": 251
  },
  "hsl": {
    "h": 180,
    "s": 92.982,
    "l": 77.647
  },
  "oklch": {
    "l": 0.92437,
    "c": 0.09867,
    "h": 195.6
  },
  "luminance": 0.81979
}

Semantic roles & 50–950 ramp

primary

#91FBFB

secondary

#DB5555

accent

#0000E6

background

#FDFFFF

surface

#F8FFFF

border

#D1D7D7

text

#121717

muted

#828585

Preview Lab

Preview with #91FBFB

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

Preview Lab → · Contrast checker → · Palette generator →