#ACEFF1#ACEFF1

#ACEFF1 is a very light, moderate teal. Relative luminance 0.769; OKLCH L 90.8% C 0.067 H 198.4°. Best body text is #000000 at 16.37:1 contrast (WCAG AA passes).

Color values

HEX	#ACEFF1
RGB	rgb(172, 239, 241)
HSL	hsl(182, 71%, 81%)
HSV	hsv(182, 29%, 95%)
CMYK	cmyk(28.6%, 0.8%, 0%, 5.5%)
CIE-LAB	lab(90.25, -20.31, -7.70)
CIE-LCH	lch(90.25, 21.72, 200.76°)
OKLab	oklab(90.83% -0.0634 -0.0211)
OKLCH	oklch(90.83% 0.067 198.4)
XYZ	xyz(63.7517, 76.8512, 94.6766)
Luminance	0.7685 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACEFF1 #F1AEAC

analogous

#ACF1D0 #ACEFF1 #ACCCF1

triadic

#ACEFF1 #F1ACEF #EFF1AC

tetradic

#ACEFF1 #D0ACF1 #F1AEAC #CCF1AC

square

#ACEFF1 #D0ACF1 #F1AEAC #CCF1AC

split-complementary

#ACEFF1 #F1ACCC #F1D0AC

monochromatic

#43DBDF #78E5E8 #ACEFF1 #E0F9FA #E5FAFB

Accessibility & contrast

On white

1.28

#ACEFF1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.37

#ACEFF1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACEFF1

16.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACEFF1	#FFFFFF	#000000	##000000
##ACEFF1	1.00	1.28	16.37	16.37
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.37	21.00	1.00	1.00
##000000	16.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6E9F1

Deuteranopia (green-blind)

#D9DFF2

Tritanopia (blue-blind)

#94F4EF

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #aceff1;
/* rgb */ color: rgb(172, 239, 241);
/* oklch */ color: oklch(90.8% 0.067 198.4);

Tailwind

colors: {
  custom: {
    50: '#c7f4f5',
    500: '#aceff1',
    950: '#000000',
  },
}

SCSS

$custom: #aceff1;
$custom-light: #c7f4f5;
$custom-dark: #000000;

JSON

{
  "hex": "#aceff1",
  "rgb": {
    "r": 172,
    "g": 239,
    "b": 241
  },
  "hsl": {
    "h": 181.739,
    "s": 71.134,
    "l": 80.98
  },
  "oklch": {
    "l": 0.9083,
    "c": 0.06685,
    "h": 198.4
  },
  "luminance": 0.76855
}

Semantic roles & 50–950 ramp

primary

#ACEFF1

secondary

#D07472

accent

#1812D3

background

#FDFFFF

surface

#F9FEFE

border

#D2D6D6

text

#131717

muted

#828585

Preview Lab

Preview with #ACEFF1

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

Preview Lab → · Contrast checker → · Palette generator →