#99CFDA#99CFDA

#99CFDA is a very light, muted cyan. Relative luminance 0.565; OKLCH L 82.1% C 0.058 H 211.6°. Best body text is #000000 at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#99CFDA
RGB	rgb(153, 207, 218)
HSL	hsl(190, 47%, 73%)
HSV	hsv(190, 30%, 85%)
CMYK	cmyk(29.8%, 5%, 0%, 14.5%)
CIE-LAB	lab(79.87, -14.80, -11.08)
CIE-LCH	lch(79.87, 18.49, 216.82°)
OKLab	oklab(82.08% -0.0492 -0.0302)
OKLCH	oklch(82.08% 0.058 211.6)
XYZ	xyz(48.1005, 56.4575, 74.6790)
Luminance	0.5646 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99CFDA #DAA499

analogous

#99DAC5 #99CFDA #99AEDA

triadic

#99CFDA #DA99CF #CFDA99

tetradic

#99CFDA #C599DA #DAA499 #AEDA99

square

#99CFDA #C599DA #DAA499 #AEDA99

split-complementary

#99CFDA #DA99AE #DAC599

monochromatic

#42A3B6 #6CBACA #99CFDA #C6E4EA #E9F4F7

Accessibility & contrast

On white

1.71

#99CFDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.29

#99CFDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99CFDA

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99CFDA	#FFFFFF	#000000	##000000
##99CFDA	1.00	1.71	12.29	12.29
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.29	21.00	1.00	1.00
##000000	12.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6CBDB

Deuteranopia (green-blind)

#BBC2DA

Tritanopia (blue-blind)

#83D4D2

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #99cfda;
/* rgb */ color: rgb(153, 207, 218);
/* oklch */ color: oklch(82.1% 0.058 211.6);

Tailwind

colors: {
  custom: {
    50: '#b9dde5',
    500: '#99cfda',
    950: '#000000',
  },
}

SCSS

$custom: #99cfda;
$custom-light: #b9dde5;
$custom-dark: #000000;

JSON

{
  "hex": "#99cfda",
  "rgb": {
    "r": 153,
    "g": 207,
    "b": 218
  },
  "hsl": {
    "h": 190.154,
    "s": 46.763,
    "l": 72.745
  },
  "oklch": {
    "l": 0.82081,
    "c": 0.05776,
    "h": 211.6
  },
  "luminance": 0.5646
}

Semantic roles & 50–950 ramp

primary

#99CFDA

secondary

#B17366

accent

#442CBA

background

#FDFEFE

surface

#F8FCFC

border

#D1D5D5

text

#121515

muted

#828484

Preview Lab

Preview with #99CFDA

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

Preview Lab → · Contrast checker → · Palette generator →