#ACEFF3#ACEFF3

#ACEFF3 is a very light, moderate teal. Relative luminance 0.770; OKLCH L 90.9% C 0.067 H 200.7°. Best body text is #000000 at 16.40:1 contrast (WCAG AA passes).

Color values

HEX	#ACEFF3
RGB	rgb(172, 239, 243)
HSL	hsl(183, 75%, 81%)
HSV	hsv(183, 29%, 95%)
CMYK	cmyk(29.2%, 1.6%, 0%, 4.7%)
CIE-LAB	lab(90.31, -19.86, -8.66)
CIE-LCH	lch(90.31, 21.67, 203.56°)
OKLab	oklab(90.89% -0.0627 -0.0237)
OKLCH	oklch(90.89% 0.067 200.7)
XYZ	xyz(64.0521, 76.9714, 96.2586)
Luminance	0.7698 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACEFF3 #F3B0AC

analogous

#ACF3D4 #ACEFF3 #ACCCF3

triadic

#ACEFF3 #F3ACEF #EFF3AC

tetradic

#ACEFF3 #D4ACF3 #F3B0AC #CCF3AC

square

#ACEFF3 #D4ACF3 #F3B0AC #CCF3AC

split-complementary

#ACEFF3 #F3ACCC #F3D4AC

monochromatic

#41DAE4 #77E5EB #ACEFF3 #E1F9FB #E4FAFB

Accessibility & contrast

On white

1.28

#ACEFF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.40

#ACEFF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACEFF3

16.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACEFF3	#FFFFFF	#000000	##000000
##ACEFF3	1.00	1.28	16.40	16.40
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.40	21.00	1.00	1.00
##000000	16.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6E9F3

Deuteranopia (green-blind)

#D8DFF4

Tritanopia (blue-blind)

#93F4F0

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #aceff3;
/* rgb */ color: rgb(172, 239, 243);
/* oklch */ color: oklch(90.9% 0.067 200.7);

Tailwind

colors: {
  custom: {
    50: '#c7f4f7',
    500: '#aceff3',
    950: '#000000',
  },
}

SCSS

$custom: #aceff3;
$custom-light: #c7f4f7;
$custom-dark: #000000;

JSON

{
  "hex": "#aceff3",
  "rgb": {
    "r": 172,
    "g": 239,
    "b": 243
  },
  "hsl": {
    "h": 183.38,
    "s": 74.737,
    "l": 81.373
  },
  "oklch": {
    "l": 0.90893,
    "c": 0.06699,
    "h": 200.7
  },
  "luminance": 0.76975
}

Semantic roles & 50–950 ramp

primary

#ACEFF3

secondary

#D27671

accent

#1A0FD7

background

#FDFFFF

surface

#F9FEFE

border

#D2D6D6

text

#131717

muted

#828585

Preview Lab

Preview with #ACEFF3

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

Preview Lab → · Contrast checker → · Palette generator →