#E4FFFF#E4FFFF

#E4FFFF is a very light, muted teal. Relative luminance 0.952; OKLCH L 98.1% C 0.028 H 196.7°. Best body text is #000000 at 20.05:1 contrast (WCAG AA passes).

Color values

HEX	#E4FFFF
RGB	rgb(228, 255, 255)
HSL	hsl(180, 100%, 95%)
HSV	hsv(180, 11%, 100%)
CMYK	cmyk(10.6%, 0%, 0%, 0%)
CIE-LAB	lab(98.13, -8.69, -2.96)
CIE-LCH	lch(98.13, 9.19, 198.83°)
OKLab	oklab(98.06% -0.0268 -0.008)
OKLCH	oklch(98.06% 0.028 196.7)
XYZ	xyz(85.8006, 95.2324, 108.4496)
Luminance	0.9523 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4FFFF #FFE4E4

analogous

#E4FFF2 #E4FFFF #E4F2FF

triadic

#E4FFFF #FFE4FF #FFFFE4

tetradic

#E4FFFF #F2E4FF #FFE4E4 #F2FFE4

square

#E4FFFF #F2E4FF #FFE4E4 #F2FFE4

split-complementary

#E4FFFF #FFE4F2 #FFF2E4

monochromatic

#6AFFFF #A7FFFF #E0FFFF #E0FFFF #E0FFFF

Accessibility & contrast

On white

1.05

#E4FFFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.05

#E4FFFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4FFFF

20.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4FFFF	#FFFFFF	#000000	##000000
##E4FFFF	1.00	1.05	20.05	20.05
#FFFFFF	1.05	1.00	21.00	21.00
#000000	20.05	21.00	1.00	1.00
##000000	20.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBFCFF

Deuteranopia (green-blind)

#F6F8FF

Tritanopia (blue-blind)

#DCFFFF

Achromatopsia (no color)

#FAFAFA

Design tokens & code

CSS

--color: #e4ffff;
/* rgb */ color: rgb(228, 255, 255);
/* oklch */ color: oklch(98.1% 0.028 196.7);

Tailwind

colors: {
  custom: {
    50: '#ecffff',
    500: '#e4ffff',
    950: '#000000',
  },
}

SCSS

$custom: #e4ffff;
$custom-light: #ecffff;
$custom-dark: #000000;

JSON

{
  "hex": "#e4ffff",
  "rgb": {
    "r": 228,
    "g": 255,
    "b": 255
  },
  "hsl": {
    "h": 180,
    "s": 100,
    "l": 94.706
  },
  "oklch": {
    "l": 0.98056,
    "c": 0.028,
    "h": 196.7
  },
  "luminance": 0.95234
}

Semantic roles & 50–950 ramp

primary

#E4FFFF

secondary

#ED9A9A

accent

#0000E6

background

#FEFFFF

surface

#FDFFFF

border

#D5D7D7

text

#161818

muted

#848686

Preview Lab

Preview with #E4FFFF

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

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