#99EEEF#99EEEF

#99EEEF is a very light, moderate teal. Relative luminance 0.742; OKLCH L 89.6% C 0.082 H 196.7°. Best body text is #000000 at 15.83:1 contrast (WCAG AA passes).

Color values

HEX	#99EEEF
RGB	rgb(153, 238, 239)
HSL	hsl(181, 73%, 77%)
HSV	hsv(181, 36%, 94%)
CMYK	cmyk(36%, 0.4%, 0%, 6.3%)
CIE-LAB	lab(88.99, -25.35, -8.62)
CIE-LCH	lch(88.99, 26.77, 198.79°)
OKLab	oklab(89.56% -0.0788 -0.0237)
OKLCH	oklch(89.56% 0.082 196.7)
XYZ	xyz(59.2858, 74.1494, 92.8329)
Luminance	0.7415 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99EEEF #EF9A99

analogous

#99EFC5 #99EEEF #99C3EF

triadic

#99EEEF #EF99EE #EEEF99

tetradic

#99EEEF #C599EF #EF9A99 #C3EF99

square

#99EEEF #C599EF #EF9A99 #C3EF99

split-complementary

#99EEEF #EF99C3 #EFC599

monochromatic

#2FDCDE #64E5E7 #99EEEF #CEF7F7 #E5FBFB

Accessibility & contrast

On white

1.33

#99EEEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.83

#99EEEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99EEEF

15.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99EEEF	#FFFFFF	#000000	##000000
##99EEEF	1.00	1.33	15.83	15.83
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.83	21.00	1.00	1.00
##000000	15.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3E6EF

Deuteranopia (green-blind)

#D4DBF0

Tritanopia (blue-blind)

#76F3EE

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #99eeef;
/* rgb */ color: rgb(153, 238, 239);
/* oklch */ color: oklch(89.6% 0.082 196.7);

Tailwind

colors: {
  custom: {
    50: '#bbf3f4',
    500: '#99eeef',
    950: '#000000',
  },
}

SCSS

$custom: #99eeef;
$custom-light: #bbf3f4;
$custom-dark: #000000;

JSON

{
  "hex": "#99eeef",
  "rgb": {
    "r": 153,
    "g": 238,
    "b": 239
  },
  "hsl": {
    "h": 180.698,
    "s": 72.881,
    "l": 76.863
  },
  "oklch": {
    "l": 0.89556,
    "c": 0.08233,
    "h": 196.7
  },
  "luminance": 0.74153
}

Semantic roles & 50–950 ramp

primary

#99EEEF

secondary

#CC6261

accent

#1311D5

background

#FDFFFF

surface

#F8FEFE

border

#D1D6D6

text

#121717

muted

#828585

Preview Lab

Preview with #99EEEF

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

Preview Lab → · Contrast checker → · Palette generator →