#E3FEFF#E3FEFF

#E3FEFF is a very light, muted teal. Relative luminance 0.944; OKLCH L 97.8% C 0.028 H 199.4°. Best body text is #000000 at 19.89:1 contrast (WCAG AA passes).

Color values

HEX	#E3FEFF
RGB	rgb(227, 254, 255)
HSL	hsl(182, 100%, 95%)
HSV	hsv(182, 11%, 100%)
CMYK	cmyk(11%, 0.4%, 0%, 0%)
CIE-LAB	lab(97.81, -8.51, -3.44)
CIE-LCH	lch(97.81, 9.18, 202.03°)
OKLab	oklab(97.79% -0.0265 -0.0093)
OKLCH	oklch(97.79% 0.028 199.4)
XYZ	xyz(85.1661, 94.4329, 108.3287)
Luminance	0.9444 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3FEFF #FFE4E3

analogous

#E3FFF2 #E3FEFF #E3F0FF

triadic

#E3FEFF #FFE3FE #FEFFE3

tetradic

#E3FEFF #F2E3FF #FFE4E3 #F0FFE3

square

#E3FEFF #F2E3FF #FFE4E3 #F0FFE3

split-complementary

#E3FEFF #FFE3F0 #FFF2E3

monochromatic

#69FAFF #A6FCFF #E0FEFF #E0FEFF #E0FEFF

Accessibility & contrast

On white

1.06

#E3FEFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.89

#E3FEFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3FEFF

19.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3FEFF	#FFFFFF	#000000	##000000
##E3FEFF	1.00	1.06	19.89	19.89
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.89	21.00	1.00	1.00
##000000	19.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAFBFF

Deuteranopia (green-blind)

#F4F7FF

Tritanopia (blue-blind)

#DBFFFE

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #e3feff;
/* rgb */ color: rgb(227, 254, 255);
/* oklch */ color: oklch(97.8% 0.028 199.4);

Tailwind

colors: {
  custom: {
    50: '#ecfeff',
    500: '#e3feff',
    950: '#000000',
  },
}

SCSS

$custom: #e3feff;
$custom-light: #ecfeff;
$custom-dark: #000000;

JSON

{
  "hex": "#e3feff",
  "rgb": {
    "r": 227,
    "g": 254,
    "b": 255
  },
  "hsl": {
    "h": 182.143,
    "s": 100,
    "l": 94.51
  },
  "oklch": {
    "l": 0.97787,
    "c": 0.02806,
    "h": 199.4
  },
  "luminance": 0.94435
}

Semantic roles & 50–950 ramp

primary

#E3FEFF

secondary

#ED9C99

accent

#0800E6

background

#FEFFFF

surface

#FDFFFF

border

#D5D7D7

text

#161718

muted

#848586

Preview Lab

Preview with #E3FEFF

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

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