#FCFDEF#FCFDEF

#FCFDEF is a very light, near-neutral yellow. Relative luminance 0.972; OKLCH L 99.0% C 0.018 H 110.1°. Best body text is #000000 at 20.44:1 contrast (WCAG AA passes).

Color values

HEX	#FCFDEF
RGB	rgb(252, 253, 239)
HSL	hsl(64, 78%, 96%)
HSV	hsv(64, 6%, 99%)
CMYK	cmyk(0.4%, 0%, 5.5%, 0.8%)
CIE-LAB	lab(98.90, -2.73, 6.58)
CIE-LCH	lch(98.90, 7.12, 112.51°)
OKLab	oklab(98.95% -0.0063 0.0173)
OKLCH	oklch(98.95% 0.018 110.1)
XYZ	xyz(90.8479, 97.1782, 95.6159)
Luminance	0.9718 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCFDEF #F0EFFD

analogous

#FDF7EF #FCFDEF #F5FDEF

triadic

#FCFDEF #EFFCFD #FDEFFC

tetradic

#FCFDEF #EFFDF7 #F0EFFD #FDEFF5

square

#FCFDEF #EFFDF7 #F0EFFD #FDEFF5

split-complementary

#FCFDEF #EFF5FD #F7EFFD

monochromatic

#E8EF82 #F2F6B9 #FAFCE4 #FAFCE4 #FAFCE4

Accessibility & contrast

On white

1.03

#FCFDEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.44

#FCFDEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCFDEF

20.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCFDEF	#FFFFFF	#000000	##000000
##FCFDEF	1.00	1.03	20.44	20.44
#FFFFFF	1.03	1.00	21.00	21.00
#000000	20.44	21.00	1.00	1.00
##000000	20.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFCEE

Deuteranopia (green-blind)

#FFFCEF

Tritanopia (blue-blind)

#FEFBF9

Achromatopsia (no color)

#FCFCFC

Design tokens & code

CSS

--color: #fcfdef;
/* rgb */ color: rgb(252, 253, 239);
/* oklch */ color: oklch(99.0% 0.018 110.1);

Tailwind

colors: {
  custom: {
    50: '#fdfef4',
    500: '#fcfdef',
    950: '#000000',
  },
}

SCSS

$custom: #fcfdef;
$custom-light: #fdfef4;
$custom-dark: #000000;

JSON

{
  "hex": "#fcfdef",
  "rgb": {
    "r": 252,
    "g": 253,
    "b": 239
  },
  "hsl": {
    "h": 64.286,
    "s": 77.778,
    "l": 96.471
  },
  "oklch": {
    "l": 0.98952,
    "c": 0.01837,
    "h": 110.1
  },
  "luminance": 0.97178
}

Semantic roles & 50–950 ramp

primary

#FCFDEF

secondary

#AEAAE6

accent

#0BDA1A

background

#FFFFFF

surface

#FFFFFE

border

#D7D7D6

text

#171717

muted

#858585

Preview Lab

Preview with #FCFDEF

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

Preview Lab → · Contrast checker → · Palette generator →