#FDFFF3#FDFFF3

#FDFFF3 is a very light, near-neutral yellow-green. Relative luminance 0.989; OKLCH L 99.5% C 0.016 H 114.4°. Best body text is #000000 at 20.77:1 contrast (WCAG AA passes).

Color values

HEX	#FDFFF3
RGB	rgb(253, 255, 243)
HSL	hsl(70, 100%, 98%)
HSV	hsv(70, 5%, 100%)
CMYK	cmyk(0.8%, 0%, 4.7%, 0%)
CIE-LAB	lab(99.56, -2.72, 5.50)
CIE-LCH	lch(99.56, 6.13, 116.36°)
OKLab	oklab(99.52% -0.0065 0.0144)
OKLCH	oklch(99.52% 0.016 114.4)
XYZ	xyz(92.4432, 98.8739, 98.9911)
Luminance	0.9887 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDFFF3 #F5F3FF

analogous

#FFFBF3 #FDFFF3 #F7FFF3

triadic

#FDFFF3 #F3FDFF #FFF3FD

tetradic

#FDFFF3 #F3FFFB #F5F3FF #FFF3F7

square

#FDFFF3 #F3FFFB #F5F3FF #FFF3F7

split-complementary

#FDFFF3 #F3F7FF #FBF3FF

monochromatic

#E9FF79 #F3FFB6 #FAFFE0 #FAFFE0 #FAFFE0

Accessibility & contrast

On white

1.01

#FDFFF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.77

#FDFFF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDFFF3

20.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDFFF3	#FFFFFF	#000000	##000000
##FDFFF3	1.00	1.01	20.77	20.77
#FFFFFF	1.01	1.00	21.00	21.00
#000000	20.77	21.00	1.00	1.00
##000000	20.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFEF2

Deuteranopia (green-blind)

#FFFEF3

Tritanopia (blue-blind)

#FFFDFB

Achromatopsia (no color)

#FEFEFE

Design tokens & code

CSS

--color: #fdfff3;
/* rgb */ color: rgb(253, 255, 243);
/* oklch */ color: oklch(99.5% 0.016 114.4);

Tailwind

colors: {
  custom: {
    50: '#fefff7',
    500: '#fdfff3',
    950: '#000000',
  },
}

SCSS

$custom: #fdfff3;
$custom-light: #fefff7;
$custom-dark: #000000;

JSON

{
  "hex": "#fdfff3",
  "rgb": {
    "r": 253,
    "g": 255,
    "b": 243
  },
  "hsl": {
    "h": 70,
    "s": 100,
    "l": 97.647
  },
  "oklch": {
    "l": 0.99524,
    "c": 0.01585,
    "h": 114.4
  },
  "luminance": 0.98874
}

Semantic roles & 50–950 ramp

primary

#FDFFF3

secondary

#B3A7EF

accent

#00E626

background

#FFFFFF

surface

#FFFFFE

border

#D7D7D6

text

#171817

muted

#858685

Preview Lab

Preview with #FDFFF3

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

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