#99FBEF#99FBEF

#99FBEF is a very light, moderate teal. Relative luminance 0.820; OKLCH L 92.4% C 0.094 H 185.8°. Best body text is #000000 at 17.40:1 contrast (WCAG AA passes).

Color values

HEX	#99FBEF
RGB	rgb(153, 251, 239)
HSL	hsl(173, 92%, 79%)
HSV	hsv(173, 39%, 98%)
CMYK	cmyk(39%, 0%, 4.8%, 1.6%)
CIE-LAB	lab(92.57, -31.55, -3.34)
CIE-LCH	lch(92.57, 31.73, 186.04°)
OKLab	oklab(92.43% -0.094 -0.0095)
OKLCH	oklch(92.43% 0.094 185.8)
XYZ	xyz(63.2081, 81.9942, 94.1403)
Luminance	0.8200 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99FBEF #FB99A5

analogous

#99FBBE #99FBEF #99D6FB

triadic

#99FBEF #EF99FB #FBEF99

tetradic

#99FBEF #BE99FB #FB99A5 #D6FB99

square

#99FBEF #BE99FB #FB99A5 #D6FB99

split-complementary

#99FBEF #FB99D6 #FBBE99

monochromatic

#23F6DD #5EF9E6 #99FBEF #D4FDF8 #E2FEFA

Accessibility & contrast

On white

1.21

#99FBEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.40

#99FBEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99FBEF

17.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99FBEF	#FFFFFF	#000000	##000000
##99FBEF	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)

#F2F1EF

Deuteranopia (green-blind)

#E1E4F0

Tritanopia (blue-blind)

#73FFF7

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #99fbef;
/* rgb */ color: rgb(153, 251, 239);
/* oklch */ color: oklch(92.4% 0.094 185.8);

Tailwind

colors: {
  custom: {
    50: '#bbfdf4',
    500: '#99fbef',
    950: '#000000',
  },
}

SCSS

$custom: #99fbef;
$custom-light: #bbfdf4;
$custom-dark: #000000;

JSON

{
  "hex": "#99fbef",
  "rgb": {
    "r": 153,
    "g": 251,
    "b": 239
  },
  "hsl": {
    "h": 172.653,
    "s": 92.453,
    "l": 79.216
  },
  "oklch": {
    "l": 0.92427,
    "c": 0.09445,
    "h": 185.8
  },
  "luminance": 0.81999
}

Semantic roles & 50–950 ramp

primary

#99FBEF

secondary

#DC5C6C

accent

#001CE6

background

#FDFFFF

surface

#F9FFFE

border

#D2D7D6

text

#121717

muted

#828585

Preview Lab

Preview with #99FBEF

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

Preview Lab → · Contrast checker → · Palette generator →