#ACEFF8#ACEFF8

#ACEFF8 is a very light, moderate teal. Relative luminance 0.773; OKLCH L 91.1% C 0.068 H 206.5°. Best body text is #000000 at 16.46:1 contrast (WCAG AA passes).

Color values

HEX	#ACEFF8
RGB	rgb(172, 239, 248)
HSL	hsl(187, 84%, 82%)
HSV	hsv(187, 31%, 97%)
CMYK	cmyk(30.6%, 3.6%, 0%, 2.7%)
CIE-LAB	lab(90.45, -18.73, -11.06)
CIE-LCH	lch(90.45, 21.75, 210.56°)
OKLab	oklab(91.05% -0.0607 -0.0302)
OKLCH	oklch(91.05% 0.068 206.5)
XYZ	xyz(64.8174, 77.2775, 100.2894)
Luminance	0.7728 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACEFF8 #F8B5AC

analogous

#ACF8DB #ACEFF8 #ACC9F8

triadic

#ACEFF8 #F8ACEF #EFF8AC

tetradic

#ACEFF8 #DBACF8 #F8B5AC #C9F8AC

square

#ACEFF8 #DBACF8 #F8B5AC #C9F8AC

split-complementary

#ACEFF8 #F8ACC9 #F8DBAC

monochromatic

#3BD9EE #74E4F3 #ACEFF8 #E3FAFD #E3FAFD

Accessibility & contrast

On white

1.28

#ACEFF8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.46

#ACEFF8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACEFF8

16.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACEFF8	#FFFFFF	#000000	##000000
##ACEFF8	1.00	1.28	16.46	16.46
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.46	21.00	1.00	1.00
##000000	16.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4EAF9

Deuteranopia (green-blind)

#D7DFF8

Tritanopia (blue-blind)

#91F5F2

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #aceff8;
/* rgb */ color: rgb(172, 239, 248);
/* oklch */ color: oklch(91.1% 0.068 206.5);

Tailwind

colors: {
  custom: {
    50: '#c7f4fa',
    500: '#aceff8',
    950: '#000000',
  },
}

SCSS

$custom: #aceff8;
$custom-light: #c7f4fa;
$custom-dark: #000000;

JSON

{
  "hex": "#aceff8",
  "rgb": {
    "r": 172,
    "g": 239,
    "b": 248
  },
  "hsl": {
    "h": 187.105,
    "s": 84.444,
    "l": 82.353
  },
  "oklch": {
    "l": 0.91051,
    "c": 0.06784,
    "h": 206.5
  },
  "luminance": 0.77281
}

Semantic roles & 50–950 ramp

primary

#ACEFF8

secondary

#DA7B6E

accent

#1F05E1

background

#FDFFFF

surface

#F9FEFF

border

#D2D6D7

text

#131717

muted

#828585

Preview Lab

Preview with #ACEFF8

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

Preview Lab → · Contrast checker → · Palette generator →