#99FDFF#99FDFF

#99FDFF is a very light, moderate teal. Relative luminance 0.842; OKLCH L 93.4% C 0.094 H 197.3°. Best body text is #000000 at 17.85:1 contrast (WCAG AA passes).

Color values

HEX	#99FDFF
RGB	rgb(153, 253, 255)
HSL	hsl(181, 100%, 80%)
HSV	hsv(181, 40%, 100%)
CMYK	cmyk(40%, 0.8%, 0%, 0%)
CIE-LAB	lab(93.55, -28.77, -10.17)
CIE-LCH	lch(93.55, 30.52, 199.47°)
OKLab	oklab(93.36% -0.0898 -0.028)
OKLCH	oklch(93.36% 0.094 197.3)
XYZ	xyz(66.3053, 84.2380, 107.3539)
Luminance	0.8424 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99FDFF #FF9B99

analogous

#99FFCE #99FDFF #99CAFF

triadic

#99FDFF #FF99FD #FDFF99

tetradic

#99FDFF #CE99FF #FF9B99 #CAFF99

square

#99FDFF #CE99FF #FF9B99 #CAFF99

split-complementary

#99FDFF #FF99CA #FFCE99

monochromatic

#1FFBFF #5CFCFF #99FDFF #D6FEFF #E0FEFF

Accessibility & contrast

On white

1.18

#99FDFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.85

#99FDFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99FDFF

17.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99FDFF	#FFFFFF	#000000	##000000
##99FDFF	1.00	1.18	17.85	17.85
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.85	21.00	1.00	1.00
##000000	17.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1F4FF

Deuteranopia (green-blind)

#DFE7FF

Tritanopia (blue-blind)

#6BFFFD

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #99fdff;
/* rgb */ color: rgb(153, 253, 255);
/* oklch */ color: oklch(93.4% 0.094 197.3);

Tailwind

colors: {
  custom: {
    50: '#bcfeff',
    500: '#99fdff',
    950: '#000000',
  },
}

SCSS

$custom: #99fdff;
$custom-light: #bcfeff;
$custom-dark: #000000;

JSON

{
  "hex": "#99fdff",
  "rgb": {
    "r": 153,
    "g": 253,
    "b": 255
  },
  "hsl": {
    "h": 181.176,
    "s": 100,
    "l": 80
  },
  "oklch": {
    "l": 0.93358,
    "c": 0.0941,
    "h": 197.3
  },
  "luminance": 0.84243
}

Semantic roles & 50–950 ramp

primary

#99FDFF

secondary

#E25D5A

accent

#0400E6

background

#FDFFFF

surface

#F9FFFF

border

#D2D7D7

text

#121818

muted

#828686

Preview Lab

Preview with #99FDFF

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

Preview Lab → · Contrast checker → · Palette generator →