#FDFFF4#FDFFF4

#FDFFF4 is a very light, near-neutral yellow-green. Relative luminance 0.989; OKLCH L 99.6% C 0.015 H 115.0°. Best body text is #000000 at 20.79:1 contrast (WCAG AA passes).

Color values

HEX	#FDFFF4
RGB	rgb(253, 255, 244)
HSL	hsl(71, 100%, 98%)
HSV	hsv(71, 4%, 100%)
CMYK	cmyk(0.8%, 0%, 4.3%, 0%)
CIE-LAB	lab(99.59, -2.56, 5.02)
CIE-LCH	lch(99.59, 5.63, 116.99°)
OKLab	oklab(99.55% -0.0062 0.0132)
OKLCH	oklch(99.55% 0.015 115)
XYZ	xyz(92.5946, 98.9344, 99.7886)
Luminance	0.9893 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDFFF4 #F6F4FF

analogous

#FFFBF4 #FDFFF4 #F7FFF4

triadic

#FDFFF4 #F4FDFF #FFF4FD

tetradic

#FDFFF4 #F4FFFB #F6F4FF #FFF4F7

square

#FDFFF4 #F4FFFB #F6F4FF #FFF4F7

split-complementary

#FDFFF4 #F4F7FF #FBF4FF

monochromatic

#E7FF7A #F2FFB7 #F9FFE0 #F9FFE0 #F9FFE0

Accessibility & contrast

On white

1.01

#FDFFF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.79

#FDFFF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDFFF4

20.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDFFF4	#FFFFFF	#000000	##000000
##FDFFF4	1.00	1.01	20.79	20.79
#FFFFFF	1.01	1.00	21.00	21.00
#000000	20.79	21.00	1.00	1.00
##000000	20.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFEF3

Deuteranopia (green-blind)

#FFFEF4

Tritanopia (blue-blind)

#FEFEFC

Achromatopsia (no color)

#FEFEFE

Design tokens & code

CSS

--color: #fdfff4;
/* rgb */ color: rgb(253, 255, 244);
/* oklch */ color: oklch(99.6% 0.015 115.0);

Tailwind

colors: {
  custom: {
    50: '#fefff7',
    500: '#fdfff4',
    950: '#000000',
  },
}

SCSS

$custom: #fdfff4;
$custom-light: #fefff7;
$custom-dark: #000000;

JSON

{
  "hex": "#fdfff4",
  "rgb": {
    "r": 253,
    "g": 255,
    "b": 244
  },
  "hsl": {
    "h": 70.909,
    "s": 100,
    "l": 97.843
  },
  "oklch": {
    "l": 0.9955,
    "c": 0.01456,
    "h": 115
  },
  "luminance": 0.98934
}

Semantic roles & 50–950 ramp

primary

#FDFFF4

secondary

#B5A8F0

accent

#00E62A

background

#FFFFFF

surface

#FFFFFE

border

#D7D7D6

text

#171817

muted

#858685

Preview Lab

Preview with #FDFFF4

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

Preview Lab → · Contrast checker → · Palette generator →