#ACEEFF#ACEEFF

#ACEEFF is a very light, moderate cyan. Relative luminance 0.771; OKLCH L 91.1% C 0.070 H 215.5°. Best body text is #000000 at 16.43:1 contrast (WCAG AA passes).

Color values

HEX	#ACEEFF
RGB	rgb(172, 238, 255)
HSL	hsl(192, 100%, 84%)
HSV	hsv(192, 33%, 100%)
CMYK	cmyk(32.5%, 6.7%, 0%, 0%)
CIE-LAB	lab(90.38, -16.61, -14.81)
CIE-LCH	lch(90.38, 22.26, 221.71°)
OKLab	oklab(91.07% -0.0568 -0.0405)
OKLCH	oklch(91.07% 0.07 215.5)
XYZ	xyz(65.6318, 77.1361, 106.0188)
Luminance	0.7714 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACEEFF #FFBDAC

analogous

#ACFFE6 #ACEEFF #ACC4FF

triadic

#ACEEFF #FFACEE #EEFFAC

tetradic

#ACEEFF #E6ACFF #FFBDAC #C4FFAC

square

#ACEEFF #E6ACFF #FFBDAC #C4FFAC

split-complementary

#ACEEFF #FFACC4 #FFE6AC

monochromatic

#32D5FF #6FE1FF #ACEEFF #E0F9FF #E0F9FF

Accessibility & contrast

On white

1.28

#ACEEFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.43

#ACEEFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACEEFF

16.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACEEFF	#FFFFFF	#000000	##000000
##ACEEFF	1.00	1.28	16.43	16.43
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.43	21.00	1.00	1.00
##000000	16.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2E9FF

Deuteranopia (green-blind)

#D4DFFF

Tritanopia (blue-blind)

#8FF5F3

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #aceeff;
/* rgb */ color: rgb(172, 238, 255);
/* oklch */ color: oklch(91.1% 0.070 215.5);

Tailwind

colors: {
  custom: {
    50: '#c7f3ff',
    500: '#aceeff',
    950: '#000000',
  },
}

SCSS

$custom: #aceeff;
$custom-light: #c7f3ff;
$custom-dark: #000000;

JSON

{
  "hex": "#aceeff",
  "rgb": {
    "r": 172,
    "g": 238,
    "b": 255
  },
  "hsl": {
    "h": 192.289,
    "s": 100,
    "l": 83.725
  },
  "oklch": {
    "l": 0.91067,
    "c": 0.06981,
    "h": 215.5
  },
  "luminance": 0.7714
}

Semantic roles & 50–950 ramp

primary

#ACEEFF

secondary

#E5836A

accent

#2F00E6

background

#FDFFFF

surface

#F9FEFF

border

#D2D6D7

text

#131718

muted

#828586

Preview Lab

Preview with #ACEEFF

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

Preview Lab → · Contrast checker → · Palette generator →