#FDFFDD#FDFFDD

#FDFFDD is a very light, muted yellow. Relative luminance 0.976; OKLCH L 99.0% C 0.044 H 109.9°. Best body text is #000000 at 20.52:1 contrast (WCAG AA passes).

Color values

HEX	#FDFFDD
RGB	rgb(253, 255, 221)
HSL	hsl(64, 100%, 93%)
HSV	hsv(64, 13%, 100%)
CMYK	cmyk(0.8%, 0%, 13.3%, 0%)
CIE-LAB	lab(99.07, -6.26, 16.05)
CIE-LCH	lch(99.07, 17.23, 111.32°)
OKLab	oklab(98.98% -0.015 0.0415)
OKLCH	oklch(98.98% 0.044 109.9)
XYZ	xyz(89.3178, 97.6237, 82.5305)
Luminance	0.9762 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDFFDD #DFDDFF

analogous

#FFF0DD #FDFFDD #ECFFDD

triadic

#FDFFDD #DDFDFF #FFDDFD

tetradic

#FDFFDD #DDFFF0 #DFDDFF #FFDDEC

square

#FDFFDD #DDFFF0 #DFDDFF #FFDDEC

split-complementary

#FDFFDD #DDECFF #F0DDFF

monochromatic

#F6FF63 #F9FFA0 #FDFFDD #FDFFE0 #FDFFE0

Accessibility & contrast

On white

1.02

#FDFFDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.52

#FDFFDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDFFDD

20.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDFFDD	#FFFFFF	#000000	##000000
##FDFFDD	1.00	1.02	20.52	20.52
#FFFFFF	1.02	1.00	21.00	21.00
#000000	20.52	21.00	1.00	1.00
##000000	20.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFCDB

Deuteranopia (green-blind)

#FFFDDE

Tritanopia (blue-blind)

#FFFBF5

Achromatopsia (no color)

#FCFCFC

Design tokens & code

CSS

--color: #fdffdd;
/* rgb */ color: rgb(253, 255, 221);
/* oklch */ color: oklch(99.0% 0.044 109.9);

Tailwind

colors: {
  custom: {
    50: '#feffe7',
    500: '#fdffdd',
    950: '#000000',
  },
}

SCSS

$custom: #fdffdd;
$custom-light: #feffe7;
$custom-dark: #000000;

JSON

{
  "hex": "#fdffdd",
  "rgb": {
    "r": 253,
    "g": 255,
    "b": 221
  },
  "hsl": {
    "h": 63.529,
    "s": 100,
    "l": 93.333
  },
  "oklch": {
    "l": 0.98977,
    "c": 0.04416,
    "h": 109.9
  },
  "luminance": 0.97623
}

Semantic roles & 50–950 ramp

primary

#FDFFDD

secondary

#9994EC

accent

#00E60D

background

#FFFFFE

surface

#FFFFFC

border

#D7D7D5

text

#171816

muted

#858684

Preview Lab

Preview with #FDFFDD

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

Preview Lab → · Contrast checker → · Palette generator →