#99CEEA#99CEEA

#99CEEA is a very light, moderate cyan. Relative luminance 0.569; OKLCH L 82.4% C 0.068 H 231.6°. Best body text is #000000 at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#99CEEA
RGB	rgb(153, 206, 234)
HSL	hsl(201, 66%, 76%)
HSV	hsv(201, 35%, 92%)
CMYK	cmyk(34.6%, 12%, 0%, 8.2%)
CIE-LAB	lab(80.10, -10.44, -19.31)
CIE-LCH	lch(80.10, 21.95, 241.61°)
OKLab	oklab(82.42% -0.0419 -0.053)
OKLCH	oklch(82.42% 0.068 231.6)
XYZ	xyz(50.0546, 56.8527, 86.1622)
Luminance	0.5685 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99CEEA #EAB599

analogous

#99EADE #99CEEA #99A5EA

triadic

#99CEEA #EA99CE #CEEA99

tetradic

#99CEEA #DE99EA #EAB599 #A5EA99

square

#99CEEA #DE99EA #EAB599 #A5EA99

split-complementary

#99CEEA #EA99A5 #EADE99

monochromatic

#339DD5 #66B6E0 #99CEEA #CCE6F4 #E6F3FA

Accessibility & contrast

On white

1.70

#99CEEA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.37

#99CEEA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99CEEA

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99CEEA	#FFFFFF	#000000	##000000
##99CEEA	1.00	1.70	12.37	12.37
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.37	21.00	1.00	1.00
##000000	12.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0CCEB

Deuteranopia (green-blind)

#B5C3EA

Tritanopia (blue-blind)

#7DD6D7

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #99ceea;
/* rgb */ color: rgb(153, 206, 234);
/* oklch */ color: oklch(82.4% 0.068 231.6);

Tailwind

colors: {
  custom: {
    50: '#b9ddf0',
    500: '#99ceea',
    950: '#000000',
  },
}

SCSS

$custom: #99ceea;
$custom-light: #b9ddf0;
$custom-dark: #000000;

JSON

{
  "hex": "#99ceea",
  "rgb": {
    "r": 153,
    "g": 206,
    "b": 234
  },
  "hsl": {
    "h": 200.741,
    "s": 65.854,
    "l": 75.882
  },
  "oklch": {
    "l": 0.82422,
    "c": 0.06759,
    "h": 231.6
  },
  "luminance": 0.56855
}

Semantic roles & 50–950 ramp

primary

#99CEEA

secondary

#C58462

accent

#5718CE

background

#FDFEFF

surface

#F8FCFE

border

#D1D5D6

text

#121516

muted

#828485

Preview Lab

Preview with #99CEEA

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

Preview Lab → · Contrast checker → · Palette generator →