#FCFFDF#FCFFDF

#FCFFDF is a very light, muted yellow. Relative luminance 0.975; OKLCH L 98.9% C 0.042 H 111.5°. Best body text is #000000 at 20.51:1 contrast (WCAG AA passes).

Color values

HEX	#FCFFDF
RGB	rgb(252, 255, 223)
HSL	hsl(66, 100%, 94%)
HSV	hsv(66, 13%, 100%)
CMYK	cmyk(1.2%, 0%, 12.5%, 0%)
CIE-LAB	lab(99.04, -6.30, 14.97)
CIE-LCH	lch(99.04, 16.25, 112.82°)
OKLab	oklab(98.95% -0.0153 0.0388)
OKLCH	oklch(98.95% 0.042 111.5)
XYZ	xyz(89.2227, 97.5436, 83.9252)
Luminance	0.9754 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCFFDF #E2DFFF

analogous

#FFF2DF #FCFFDF #ECFFDF

triadic

#FCFFDF #DFFCFF #FFDFFC

tetradic

#FCFFDF #DFFFF2 #E2DFFF #FFDFEC

square

#FCFFDF #DFFFF2 #E2DFFF #FFDFEC

split-complementary

#FCFFDF #DFECFF #F2DFFF

monochromatic

#F1FF65 #F6FFA2 #FCFFDF #FCFFE0 #FCFFE0

Accessibility & contrast

On white

1.02

#FCFFDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.51

#FCFFDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCFFDF

20.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCFFDF	#FFFFFF	#000000	##000000
##FCFFDF	1.00	1.02	20.51	20.51
#FFFFFF	1.02	1.00	21.00	21.00
#000000	20.51	21.00	1.00	1.00
##000000	20.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFCDD

Deuteranopia (green-blind)

#FFFDE0

Tritanopia (blue-blind)

#FFFBF6

Achromatopsia (no color)

#FCFCFC

Design tokens & code

CSS

--color: #fcffdf;
/* rgb */ color: rgb(252, 255, 223);
/* oklch */ color: oklch(98.9% 0.042 111.5);

Tailwind

colors: {
  custom: {
    50: '#fdffe9',
    500: '#fcffdf',
    950: '#000000',
  },
}

SCSS

$custom: #fcffdf;
$custom-light: #fdffe9;
$custom-dark: #000000;

JSON

{
  "hex": "#fcffdf",
  "rgb": {
    "r": 252,
    "g": 255,
    "b": 223
  },
  "hsl": {
    "h": 65.625,
    "s": 100,
    "l": 93.725
  },
  "oklch": {
    "l": 0.98948,
    "c": 0.0417,
    "h": 111.5
  },
  "luminance": 0.97543
}

Semantic roles & 50–950 ramp

primary

#FCFFDF

secondary

#9E96EC

accent

#00E616

background

#FFFFFE

surface

#FFFFFC

border

#D7D7D5

text

#171816

muted

#858684

Preview Lab

Preview with #FCFFDF

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

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