#E4FEFF#E4FEFF

#E4FEFF is a very light, muted teal. Relative luminance 0.946; OKLCH L 97.9% C 0.027 H 199.5°. Best body text is #000000 at 19.92:1 contrast (WCAG AA passes).

Color values

HEX	#E4FEFF
RGB	rgb(228, 254, 255)
HSL	hsl(182, 100%, 95%)
HSV	hsv(182, 11%, 100%)
CMYK	cmyk(10.6%, 0.4%, 0%, 0%)
CIE-LAB	lab(97.87, -8.19, -3.34)
CIE-LCH	lch(97.87, 8.85, 202.17°)
OKLab	oklab(97.86% -0.0255 -0.009)
OKLCH	oklch(97.86% 0.027 199.5)
XYZ	xyz(85.4825, 94.5960, 108.3435)
Luminance	0.9460 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4FEFF #FFE5E4

analogous

#E4FFF3 #E4FEFF #E4F1FF

triadic

#E4FEFF #FFE4FE #FEFFE4

tetradic

#E4FEFF #F3E4FF #FFE5E4 #F1FFE4

square

#E4FEFF #F3E4FF #FFE5E4 #F1FFE4

split-complementary

#E4FEFF #FFE4F1 #FFF3E4

monochromatic

#6AF9FF #A7FCFF #E0FEFF #E0FEFF #E0FEFF

Accessibility & contrast

On white

1.05

#E4FEFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.92

#E4FEFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4FEFF

19.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4FEFF	#FFFFFF	#000000	##000000
##E4FEFF	1.00	1.05	19.92	19.92
#FFFFFF	1.05	1.00	21.00	21.00
#000000	19.92	21.00	1.00	1.00
##000000	19.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAFBFF

Deuteranopia (green-blind)

#F5F7FF

Tritanopia (blue-blind)

#DCFFFE

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #e4feff;
/* rgb */ color: rgb(228, 254, 255);
/* oklch */ color: oklch(97.9% 0.027 199.5);

Tailwind

colors: {
  custom: {
    50: '#ecfeff',
    500: '#e4feff',
    950: '#000000',
  },
}

SCSS

$custom: #e4feff;
$custom-light: #ecfeff;
$custom-dark: #000000;

JSON

{
  "hex": "#e4feff",
  "rgb": {
    "r": 228,
    "g": 254,
    "b": 255
  },
  "hsl": {
    "h": 182.222,
    "s": 100,
    "l": 94.706
  },
  "oklch": {
    "l": 0.97855,
    "c": 0.02705,
    "h": 199.5
  },
  "luminance": 0.94598
}

Semantic roles & 50–950 ramp

primary

#E4FEFF

secondary

#ED9D9A

accent

#0800E6

background

#FEFFFF

surface

#FDFFFF

border

#D5D7D7

text

#161718

muted

#848586

Preview Lab

Preview with #E4FEFF

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

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