#EFFCFD#EFFCFD

#EFFCFD is a very light, near-neutral teal. Relative luminance 0.951; OKLCH L 98.2% C 0.014 H 202.4°. Best body text is #000000 at 20.01:1 contrast (WCAG AA passes).

Color values

HEX	#EFFCFD
RGB	rgb(239, 252, 253)
HSL	hsl(184, 78%, 96%)
HSV	hsv(184, 6%, 99%)
CMYK	cmyk(5.5%, 0.4%, 0%, 0.8%)
CIE-LAB	lab(98.06, -4.06, -1.95)
CIE-LCH	lch(98.06, 4.51, 205.63°)
OKLab	oklab(98.17% -0.0127 -0.0052)
OKLCH	oklch(98.17% 0.014 202.4)
XYZ	xyz(88.1330, 95.0626, 106.6152)
Luminance	0.9506 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFCFD #FDF0EF

analogous

#EFFDF7 #EFFCFD #EFF5FD

triadic

#EFFCFD #FDEFFC #FCFDEF

tetradic

#EFFCFD #F7EFFD #FDF0EF #F5FDEF

square

#EFFCFD #F7EFFD #FDF0EF #F5FDEF

split-complementary

#EFFCFD #FDEFF5 #FDF7EF

monochromatic

#82E8EF #B9F2F6 #E4FAFC #E4FAFC #E4FAFC

Accessibility & contrast

On white

1.05

#EFFCFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.01

#EFFCFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFCFD

20.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFCFD	#FFFFFF	#000000	##000000
##EFFCFD	1.00	1.05	20.01	20.01
#FFFFFF	1.05	1.00	21.00	21.00
#000000	20.01	21.00	1.00	1.00
##000000	20.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAFBFD

Deuteranopia (green-blind)

#F7F8FD

Tritanopia (blue-blind)

#EBFDFC

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #effcfd;
/* rgb */ color: rgb(239, 252, 253);
/* oklch */ color: oklch(98.2% 0.014 202.4);

Tailwind

colors: {
  custom: {
    50: '#f4fdfe',
    500: '#effcfd',
    950: '#000000',
  },
}

SCSS

$custom: #effcfd;
$custom-light: #f4fdfe;
$custom-dark: #000000;

JSON

{
  "hex": "#effcfd",
  "rgb": {
    "r": 239,
    "g": 252,
    "b": 253
  },
  "hsl": {
    "h": 184.286,
    "s": 77.778,
    "l": 96.471
  },
  "oklch": {
    "l": 0.98172,
    "c": 0.01375,
    "h": 202.4
  },
  "luminance": 0.95063
}

Semantic roles & 50–950 ramp

primary

#EFFCFD

secondary

#E6AEAA

accent

#1A0BDA

background

#FFFFFF

surface

#FEFFFF

border

#D6D7D7

text

#171717

muted

#858585

Preview Lab

Preview with #EFFCFD

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

Preview Lab → · Contrast checker → · Palette generator →