#99FBFF#99FBFF

#99FBFF is a very light, moderate teal. Relative luminance 0.830; OKLCH L 92.9% C 0.093 H 199.0°. Best body text is #000000 at 17.60:1 contrast (WCAG AA passes).

Color values

HEX	#99FBFF
RGB	rgb(153, 251, 255)
HSL	hsl(182, 100%, 80%)
HSV	hsv(182, 40%, 100%)
CMYK	cmyk(40%, 1.6%, 0%, 0%)
CIE-LAB	lab(93.01, -27.81, -10.99)
CIE-LCH	lch(93.01, 29.91, 201.56°)
OKLab	oklab(92.92% -0.0876 -0.0302)
OKLCH	oklch(92.92% 0.093 199)
XYZ	xyz(65.6773, 82.9819, 107.1446)
Luminance	0.8299 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99FBFF #FF9D99

analogous

#99FFD0 #99FBFF #99C8FF

triadic

#99FBFF #FF99FB #FBFF99

tetradic

#99FBFF #D099FF #FF9D99 #C8FF99

square

#99FBFF #D099FF #FF9D99 #C8FF99

split-complementary

#99FBFF #FF99C8 #FFD099

monochromatic

#1FF6FF #5CF9FF #99FBFF #D6FDFF #E0FEFF

Accessibility & contrast

On white

1.19

#99FBFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.60

#99FBFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99FBFF

17.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99FBFF	#FFFFFF	#000000	##000000
##99FBFF	1.00	1.19	17.60	17.60
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.60	21.00	1.00	1.00
##000000	17.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEF3FF

Deuteranopia (green-blind)

#DCE5FF

Tritanopia (blue-blind)

#6BFFFC

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #99fbff;
/* rgb */ color: rgb(153, 251, 255);
/* oklch */ color: oklch(92.9% 0.093 199.0);

Tailwind

colors: {
  custom: {
    50: '#bcfdff',
    500: '#99fbff',
    950: '#000000',
  },
}

SCSS

$custom: #99fbff;
$custom-light: #bcfdff;
$custom-dark: #000000;

JSON

{
  "hex": "#99fbff",
  "rgb": {
    "r": 153,
    "g": 251,
    "b": 255
  },
  "hsl": {
    "h": 182.353,
    "s": 100,
    "l": 80
  },
  "oklch": {
    "l": 0.92919,
    "c": 0.09264,
    "h": 199
  },
  "luminance": 0.82987
}

Semantic roles & 50–950 ramp

primary

#99FBFF

secondary

#E2605A

accent

#0900E6

background

#FDFFFF

surface

#F9FFFF

border

#D2D7D7

text

#121718

muted

#828586

Preview Lab

Preview with #99FBFF

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

Preview Lab → · Contrast checker → · Palette generator →