#FDFDF0#FDFDF0

#FDFDF0 is a very light, near-neutral yellow. Relative luminance 0.974; OKLCH L 99.1% C 0.017 H 106.7°. Best body text is #000000 at 20.48:1 contrast (WCAG AA passes).

Color values

HEX	#FDFDF0
RGB	rgb(253, 253, 240)
HSL	hsl(60, 76%, 97%)
HSV	hsv(60, 5%, 99%)
CMYK	cmyk(0%, 0%, 5.1%, 0.8%)
CIE-LAB	lab(99.00, -2.22, 6.21)
CIE-LCH	lch(99.00, 6.60, 109.68°)
OKLab	oklab(99.05% -0.0049 0.0163)
OKLCH	oklch(99.05% 0.017 106.7)
XYZ	xyz(91.3592, 97.4248, 96.4131)
Luminance	0.9742 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDFDF0 #F0F0FD

analogous

#FDF7F0 #FDFDF0 #F7FDF0

triadic

#FDFDF0 #F0FDFD #FDF0FD

tetradic

#FDFDF0 #F0FDF7 #F0F0FD #FDF0F7

square

#FDFDF0 #F0FDF7 #F0F0FD #FDF0F7

split-complementary

#FDFDF0 #F0F7FD #F7F0FD

monochromatic

#EFEF84 #F6F6BA #FBFBE4 #FBFBE4 #FBFBE4

Accessibility & contrast

On white

1.03

#FDFDF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.48

#FDFDF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDFDF0

20.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDFDF0	#FFFFFF	#000000	##000000
##FDFDF0	1.00	1.03	20.48	20.48
#FFFFFF	1.03	1.00	21.00	21.00
#000000	20.48	21.00	1.00	1.00
##000000	20.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFCEF

Deuteranopia (green-blind)

#FFFCF0

Tritanopia (blue-blind)

#FFFBF9

Achromatopsia (no color)

#FCFCFC

Design tokens & code

CSS

--color: #fdfdf0;
/* rgb */ color: rgb(253, 253, 240);
/* oklch */ color: oklch(99.1% 0.017 106.7);

Tailwind

colors: {
  custom: {
    50: '#fefef4',
    500: '#fdfdf0',
    950: '#000000',
  },
}

SCSS

$custom: #fdfdf0;
$custom-light: #fefef4;
$custom-dark: #000000;

JSON

{
  "hex": "#fdfdf0",
  "rgb": {
    "r": 253,
    "g": 253,
    "b": 240
  },
  "hsl": {
    "h": 60,
    "s": 76.471,
    "l": 96.667
  },
  "oklch": {
    "l": 0.99054,
    "c": 0.01704,
    "h": 106.7
  },
  "luminance": 0.97424
}

Semantic roles & 50–950 ramp

primary

#FDFDF0

secondary

#ABABE6

accent

#0DD90D

background

#FFFFFF

surface

#FFFFFE

border

#D7D7D6

text

#171717

muted

#858585

Preview Lab

Preview with #FDFDF0

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

Preview Lab → · Contrast checker → · Palette generator →