#FDFEF3#FDFEF3

#FDFEF3 is a very light, near-neutral yellow. Relative luminance 0.982; OKLCH L 99.3% C 0.014 H 110.9°. Best body text is #000000 at 20.65:1 contrast (WCAG AA passes).

Color values

HEX	#FDFEF3
RGB	rgb(253, 254, 243)
HSL	hsl(65, 85%, 97%)
HSV	hsv(65, 4%, 100%)
CMYK	cmyk(0.4%, 0%, 4.3%, 0.4%)
CIE-LAB	lab(99.31, -2.22, 5.14)
CIE-LCH	lch(99.31, 5.60, 113.39°)
OKLab	oklab(99.33% -0.0051 0.0135)
OKLCH	oklch(99.33% 0.014 110.9)
XYZ	xyz(92.1251, 98.2375, 98.8851)
Luminance	0.9824 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDFEF3 #F4F3FE

analogous

#FEFAF3 #FDFEF3 #F7FEF3

triadic

#FDFEF3 #F3FDFE #FEF3FD

tetradic

#FDFEF3 #F3FEFA #F4F3FE #FEF3F7

square

#FDFEF3 #F3FEFA #F4F3FE #FEF3F7

split-complementary

#FDFEF3 #F3F7FE #FAF3FE

monochromatic

#EAF582 #F4F9BB #FAFDE3 #FAFDE3 #FAFDE3

Accessibility & contrast

On white

1.02

#FDFEF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.65

#FDFEF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDFEF3

20.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDFEF3	#FFFFFF	#000000	##000000
##FDFEF3	1.00	1.02	20.65	20.65
#FFFFFF	1.02	1.00	21.00	21.00
#000000	20.65	21.00	1.00	1.00
##000000	20.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFDF2

Deuteranopia (green-blind)

#FFFDF3

Tritanopia (blue-blind)

#FFFCFB

Achromatopsia (no color)

#FDFDFD

Design tokens & code

CSS

--color: #fdfef3;
/* rgb */ color: rgb(253, 254, 243);
/* oklch */ color: oklch(99.3% 0.014 110.9);

Tailwind

colors: {
  custom: {
    50: '#fefef7',
    500: '#fdfef3',
    950: '#000000',
  },
}

SCSS

$custom: #fdfef3;
$custom-light: #fefef7;
$custom-dark: #000000;

JSON

{
  "hex": "#fdfef3",
  "rgb": {
    "r": 253,
    "g": 254,
    "b": 243
  },
  "hsl": {
    "h": 65.455,
    "s": 84.615,
    "l": 97.451
  },
  "oklch": {
    "l": 0.99328,
    "c": 0.01446,
    "h": 110.9
  },
  "luminance": 0.98237
}

Semantic roles & 50–950 ramp

primary

#FDFEF3

secondary

#B1ACEA

accent

#04E118

background

#FFFFFF

surface

#FFFFFE

border

#D7D7D6

text

#171717

muted

#858585

Preview Lab

Preview with #FDFEF3

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

Preview Lab → · Contrast checker → · Palette generator →