#ADDFF4#ADDFF4

#ADDFF4 is a very light, muted cyan. Relative luminance 0.682; OKLCH L 87.6% C 0.059 H 225.5°. Best body text is #000000 at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#ADDFF4
RGB	rgb(173, 223, 244)
HSL	hsl(198, 76%, 82%)
HSV	hsv(198, 29%, 96%)
CMYK	cmyk(29.1%, 8.6%, 0%, 4.3%)
CIE-LAB	lab(86.10, -11.30, -15.46)
CIE-LCH	lch(86.10, 19.15, 233.83°)
OKLab	oklab(87.57% -0.0414 -0.0422)
OKLCH	oklch(87.57% 0.059 225.5)
XYZ	xyz(59.9453, 68.1885, 95.5736)
Luminance	0.6819 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDFF4 #F4C2AD

analogous

#ADF4E5 #ADDFF4 #ADBCF4

triadic

#ADDFF4 #F4ADDF #DFF4AD

tetradic

#ADDFF4 #E5ADF4 #F4C2AD #BCF4AD

square

#ADDFF4 #E5ADF4 #F4C2AD #BCF4AD

split-complementary

#ADDFF4 #F4ADBC #F4E5AD

monochromatic

#41B5E6 #77CAED #ADDFF4 #E3F4FB #E4F4FB

Accessibility & contrast

On white

1.43

#ADDFF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.64

#ADDFF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDFF4

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDFF4	#FFFFFF	#000000	##000000
##ADDFF4	1.00	1.43	14.64	14.64
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.64	21.00	1.00	1.00
##000000	14.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4DCF5

Deuteranopia (green-blind)

#C9D4F4

Tritanopia (blue-blind)

#96E6E5

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #addff4;
/* rgb */ color: rgb(173, 223, 244);
/* oklch */ color: oklch(87.6% 0.059 225.5);

Tailwind

colors: {
  custom: {
    50: '#c7e9f7',
    500: '#addff4',
    950: '#000000',
  },
}

SCSS

$custom: #addff4;
$custom-light: #c7e9f7;
$custom-dark: #000000;

JSON

{
  "hex": "#addff4",
  "rgb": {
    "r": 173,
    "g": 223,
    "b": 244
  },
  "hsl": {
    "h": 197.746,
    "s": 76.344,
    "l": 81.765
  },
  "oklch": {
    "l": 0.87573,
    "c": 0.05915,
    "h": 225.5
  },
  "luminance": 0.68191
}

Semantic roles & 50–950 ramp

primary

#ADDFF4

secondary

#D48E71

accent

#490DD9

background

#FDFEFF

surface

#F9FCFE

border

#D2D5D6

text

#131617

muted

#828485

Preview Lab

Preview with #ADDFF4

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

Preview Lab → · Contrast checker → · Palette generator →