#ACEFFA#ACEFFA

#ACEFFA is a very light, moderate teal. Relative luminance 0.774; OKLCH L 91.1% C 0.068 H 208.7°. Best body text is #000000 at 16.48:1 contrast (WCAG AA passes).

Color values

HEX	#ACEFFA
RGB	rgb(172, 239, 250)
HSL	hsl(188, 89%, 83%)
HSV	hsv(188, 31%, 98%)
CMYK	cmyk(31.2%, 4.4%, 0%, 2%)
CIE-LAB	lab(90.51, -18.27, -12.02)
CIE-LCH	lch(90.51, 21.87, 213.34°)
OKLab	oklab(91.12% -0.06 -0.0328)
OKLCH	oklch(91.12% 0.068 208.7)
XYZ	xyz(65.1294, 77.4023, 101.9323)
Luminance	0.7741 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACEFFA #FAB7AC

analogous

#ACFADE #ACEFFA #ACC8FA

triadic

#ACEFFA #FAACEF #EFFAAC

tetradic

#ACEFFA #DEACFA #FAB7AC #C8FAAC

square

#ACEFFA #DEACFA #FAB7AC #C8FAAC

split-complementary

#ACEFFA #FAACC8 #FADEAC

monochromatic

#39D9F3 #72E4F7 #ACEFFA #E2F9FD #E2F9FD

Accessibility & contrast

On white

1.27

#ACEFFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.48

#ACEFFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACEFFA

16.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACEFFA	#FFFFFF	#000000	##000000
##ACEFFA	1.00	1.27	16.48	16.48
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.48	21.00	1.00	1.00
##000000	16.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4EAFB

Deuteranopia (green-blind)

#D7DFFA

Tritanopia (blue-blind)

#90F5F2

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #aceffa;
/* rgb */ color: rgb(172, 239, 250);
/* oklch */ color: oklch(91.1% 0.068 208.7);

Tailwind

colors: {
  custom: {
    50: '#c7f4fc',
    500: '#aceffa',
    950: '#000000',
  },
}

SCSS

$custom: #aceffa;
$custom-light: #c7f4fc;
$custom-dark: #000000;

JSON

{
  "hex": "#aceffa",
  "rgb": {
    "r": 172,
    "g": 239,
    "b": 250
  },
  "hsl": {
    "h": 188.462,
    "s": 88.636,
    "l": 82.745
  },
  "oklch": {
    "l": 0.91116,
    "c": 0.06837,
    "h": 208.7
  },
  "luminance": 0.77406
}

Semantic roles & 50–950 ramp

primary

#ACEFFA

secondary

#DD7D6D

accent

#2100E5

background

#FDFFFF

surface

#F9FEFF

border

#D2D6D7

text

#131717

muted

#828585

Preview Lab

Preview with #ACEFFA

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

Preview Lab → · Contrast checker → · Palette generator →