#99FEFF#99FEFF

#99FEFF is a very light, moderate teal. Relative luminance 0.849; OKLCH L 93.6% C 0.095 H 196.5°. Best body text is #000000 at 17.98:1 contrast (WCAG AA passes).

Color values

HEX	#99FEFF
RGB	rgb(153, 254, 255)
HSL	hsl(181, 100%, 80%)
HSV	hsv(181, 40%, 100%)
CMYK	cmyk(40%, 0.4%, 0%, 0%)
CIE-LAB	lab(93.83, -29.24, -9.77)
CIE-LCH	lch(93.83, 30.83, 198.47°)
OKLab	oklab(93.58% -0.091 -0.0269)
OKLCH	oklch(93.58% 0.095 196.5)
XYZ	xyz(66.6219, 84.8710, 107.4594)
Luminance	0.8488 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99FEFF #FF9A99

analogous

#99FFCD #99FEFF #99CBFF

triadic

#99FEFF #FF99FE #FEFF99

tetradic

#99FEFF #CD99FF #FF9A99 #CBFF99

square

#99FEFF #CD99FF #FF9A99 #CBFF99

split-complementary

#99FEFF #FF99CB #FFCD99

monochromatic

#1FFDFF #5CFDFF #99FEFF #D6FFFF #E0FFFF

Accessibility & contrast

On white

1.17

#99FEFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.98

#99FEFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99FEFF

17.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99FEFF	#FFFFFF	#000000	##000000
##99FEFF	1.00	1.17	17.98	17.98
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.98	21.00	1.00	1.00
##000000	17.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2F5FF

Deuteranopia (green-blind)

#E0E8FF

Tritanopia (blue-blind)

#6AFFFE

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #99feff;
/* rgb */ color: rgb(153, 254, 255);
/* oklch */ color: oklch(93.6% 0.095 196.5);

Tailwind

colors: {
  custom: {
    50: '#bcffff',
    500: '#99feff',
    950: '#000000',
  },
}

SCSS

$custom: #99feff;
$custom-light: #bcffff;
$custom-dark: #000000;

JSON

{
  "hex": "#99feff",
  "rgb": {
    "r": 153,
    "g": 254,
    "b": 255
  },
  "hsl": {
    "h": 180.588,
    "s": 100,
    "l": 80
  },
  "oklch": {
    "l": 0.93578,
    "c": 0.09486,
    "h": 196.5
  },
  "luminance": 0.84876
}

Semantic roles & 50–950 ramp

primary

#99FEFF

secondary

#E25C5A

accent

#0200E6

background

#FDFFFF

surface

#F9FFFF

border

#D2D7D7

text

#121818

muted

#828686

Preview Lab

Preview with #99FEFF

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

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