#EFFFFD#EFFFFD

#EFFFFD is a very light, near-neutral teal. Relative luminance 0.970; OKLCH L 98.8% C 0.017 H 187.9°. Best body text is #000000 at 20.39:1 contrast (WCAG AA passes).

Color values

HEX	#EFFFFD
RGB	rgb(239, 255, 253)
HSL	hsl(173, 100%, 97%)
HSV	hsv(173, 6%, 100%)
CMYK	cmyk(6.3%, 0%, 0.8%, 0%)
CIE-LAB	lab(98.81, -5.57, -0.84)
CIE-LCH	lch(98.81, 5.63, 188.62°)
OKLab	oklab(98.77% -0.0168 -0.0023)
OKLCH	oklch(98.77% 0.017 187.9)
XYZ	xyz(89.0826, 96.9616, 106.9317)
Luminance	0.9696 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFFFD #FFEFF1

analogous

#EFFFF5 #EFFFFD #EFF9FF

triadic

#EFFFFD #FDEFFF #FFFDEF

tetradic

#EFFFFD #F5EFFF #FFEFF1 #F9FFEF

square

#EFFFFD #F5EFFF #FFEFF1 #F9FFEF

split-complementary

#EFFFFD #FFEFF9 #FFF5EF

monochromatic

#75FFEE #B2FFF5 #E0FFFB #E0FFFB #E0FFFB

Accessibility & contrast

On white

1.03

#EFFFFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.39

#EFFFFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFFFD

20.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFFFD	#FFFFFF	#000000	##000000
##EFFFFD	1.00	1.03	20.39	20.39
#FFFFFF	1.03	1.00	21.00	21.00
#000000	20.39	21.00	1.00	1.00
##000000	20.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDFDFD

Deuteranopia (green-blind)

#FAFBFD

Tritanopia (blue-blind)

#EBFFFE

Achromatopsia (no color)

#FCFCFC

Design tokens & code

CSS

--color: #effffd;
/* rgb */ color: rgb(239, 255, 253);
/* oklch */ color: oklch(98.8% 0.017 187.9);

Tailwind

colors: {
  custom: {
    50: '#f4fffe',
    500: '#effffd',
    950: '#000000',
  },
}

SCSS

$custom: #effffd;
$custom-light: #f4fffe;
$custom-dark: #000000;

JSON

{
  "hex": "#effffd",
  "rgb": {
    "r": 239,
    "g": 255,
    "b": 253
  },
  "hsl": {
    "h": 172.5,
    "s": 100,
    "l": 96.863
  },
  "oklch": {
    "l": 0.98767,
    "c": 0.01694,
    "h": 187.9
  },
  "luminance": 0.96963
}

Semantic roles & 50–950 ramp

primary

#EFFFFD

secondary

#EFA3AD

accent

#001DE6

background

#FFFFFF

surface

#FEFFFF

border

#D6D7D7

text

#171817

muted

#858685

Preview Lab

Preview with #EFFFFD

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

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