#FDFDB3#FDFDB3

#FDFDB3 is a very light, moderate yellow. Relative luminance 0.944; OKLCH L 97.7% C 0.093 H 108.0°. Best body text is #000000 at 19.88:1 contrast (WCAG AA passes).

Color values

HEX	#FDFDB3
RGB	rgb(253, 253, 179)
HSL	hsl(60, 95%, 85%)
HSV	hsv(60, 29%, 99%)
CMYK	cmyk(0%, 0%, 29.2%, 0.8%)
CIE-LAB	lab(97.79, -11.08, 35.52)
CIE-LCH	lch(97.79, 37.21, 107.32°)
OKLab	oklab(97.7% -0.0288 0.0887)
OKLCH	oklch(97.7% 0.093 108)
XYZ	xyz(83.7704, 94.3892, 56.4451)
Luminance	0.9439 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDFDB3 #B3B3FD

analogous

#FDD8B3 #FDFDB3 #D8FDB3

triadic

#FDFDB3 #B3FDFD #FDB3FD

tetradic

#FDFDB3 #B3FDD8 #B3B3FD #FDB3D8

square

#FDFDB3 #B3FDD8 #B3B3FD #FDB3D8

split-complementary

#FDFDB3 #B3D8FD #D8B3FD

monochromatic

#FAFA3C #FBFB77 #FDFDB3 #FEFEE1 #FEFEE1

Accessibility & contrast

On white

1.06

#FDFDB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.88

#FDFDB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDFDB3

19.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDFDB3	#FFFFFF	#000000	##000000
##FDFDB3	1.00	1.06	19.88	19.88
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.88	21.00	1.00	1.00
##000000	19.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF7AE

Deuteranopia (green-blind)

#FFFAB6

Tritanopia (blue-blind)

#FFF4EA

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #fdfdb3;
/* rgb */ color: rgb(253, 253, 179);
/* oklch */ color: oklch(97.7% 0.093 108.0);

Tailwind

colors: {
  custom: {
    50: '#fffeca',
    500: '#fdfdb3',
    950: '#000000',
  },
}

SCSS

$custom: #fdfdb3;
$custom-light: #fffeca;
$custom-dark: #000000;

JSON

{
  "hex": "#fdfdb3",
  "rgb": {
    "r": 253,
    "g": 253,
    "b": 179
  },
  "hsl": {
    "h": 60,
    "s": 94.872,
    "l": 84.706
  },
  "oklch": {
    "l": 0.97703,
    "c": 0.09323,
    "h": 108
  },
  "luminance": 0.94388
}

Semantic roles & 50–950 ramp

primary

#FDFDB3

secondary

#7272E2

accent

#00E600

background

#FFFFFD

surface

#FFFFF9

border

#D7D7D2

text

#181713

muted

#868582

Preview Lab

Preview with #FDFDB3

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

Preview Lab → · Contrast checker → · Palette generator →