#FDFFDF#FDFFDF

#FDFFDF is a very light, muted yellow. Relative luminance 0.977; OKLCH L 99.0% C 0.042 H 110.1°. Best body text is #000000 at 20.55:1 contrast (WCAG AA passes).

Color values

HEX	#FDFFDF
RGB	rgb(253, 255, 223)
HSL	hsl(64, 100%, 94%)
HSV	hsv(64, 13%, 100%)
CMYK	cmyk(0.8%, 0%, 12.5%, 0%)
CIE-LAB	lab(99.12, -5.96, 15.09)
CIE-LCH	lch(99.12, 16.22, 111.54°)
OKLab	oklab(99.02% -0.0143 0.0391)
OKLCH	oklch(99.02% 0.042 110.1)
XYZ	xyz(89.5858, 97.7309, 83.9422)
Luminance	0.9773 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDFFDF #E1DFFF

analogous

#FFF1DF #FDFFDF #EDFFDF

triadic

#FDFFDF #DFFDFF #FFDFFD

tetradic

#FDFFDF #DFFFF1 #E1DFFF #FFDFED

square

#FDFFDF #DFFFF1 #E1DFFF #FFDFED

split-complementary

#FDFFDF #DFEDFF #F1DFFF

monochromatic

#F5FF65 #F9FFA2 #FDFFDF #FDFFE0 #FDFFE0

Accessibility & contrast

On white

1.02

#FDFFDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.55

#FDFFDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDFFDF

20.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDFFDF	#FFFFFF	#000000	##000000
##FDFFDF	1.00	1.02	20.55	20.55
#FFFFFF	1.02	1.00	21.00	21.00
#000000	20.55	21.00	1.00	1.00
##000000	20.55	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: #fdffdf;
/* rgb */ color: rgb(253, 255, 223);
/* oklch */ color: oklch(99.0% 0.042 110.1);

Tailwind

colors: {
  custom: {
    50: '#feffe9',
    500: '#fdffdf',
    950: '#000000',
  },
}

SCSS

$custom: #fdffdf;
$custom-light: #feffe9;
$custom-dark: #000000;

JSON

{
  "hex": "#fdffdf",
  "rgb": {
    "r": 253,
    "g": 255,
    "b": 223
  },
  "hsl": {
    "h": 63.75,
    "s": 100,
    "l": 93.725
  },
  "oklch": {
    "l": 0.99024,
    "c": 0.04161,
    "h": 110.1
  },
  "luminance": 0.9773
}

Semantic roles & 50–950 ramp

primary

#FDFFDF

secondary

#9B96EC

accent

#00E60E

background

#FFFFFE

surface

#FFFFFC

border

#D7D7D5

text

#171816

muted

#858684

Preview Lab

Preview with #FDFFDF

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

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