#FDFDB5#FDFDB5

#FDFDB5 is a very light, moderate yellow. Relative luminance 0.945; OKLCH L 97.7% C 0.091 H 108.0°. Best body text is #000000 at 19.89:1 contrast (WCAG AA passes).

Color values

HEX	#FDFDB5
RGB	rgb(253, 253, 181)
HSL	hsl(60, 95%, 85%)
HSV	hsv(60, 28%, 99%)
CMYK	cmyk(0%, 0%, 28.5%, 0.8%)
CIE-LAB	lab(97.82, -10.83, 34.57)
CIE-LCH	lch(97.82, 36.23, 107.40°)
OKLab	oklab(97.74% -0.028 0.0865)
OKLCH	oklch(97.74% 0.091 108)
XYZ	xyz(83.9741, 94.4707, 57.5181)
Luminance	0.9447 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDFDB5 #B5B5FD

analogous

#FDD9B5 #FDFDB5 #D9FDB5

triadic

#FDFDB5 #B5FDFD #FDB5FD

tetradic

#FDFDB5 #B5FDD9 #B5B5FD #FDB5D9

square

#FDFDB5 #B5FDD9 #B5B5FD #FDB5D9

split-complementary

#FDFDB5 #B5D9FD #D9B5FD

monochromatic

#FAFA3E #FBFB79 #FDFDB5 #FEFEE1 #FEFEE1

Accessibility & contrast

On white

1.06

#FDFDB5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.89

#FDFDB5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDFDB5

19.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDFDB5	#FFFFFF	#000000	##000000
##FDFDB5	1.00	1.06	19.89	19.89
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.89	21.00	1.00	1.00
##000000	19.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF7B0

Deuteranopia (green-blind)

#FFFAB8

Tritanopia (blue-blind)

#FFF4EA

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #fdfdb5;
/* rgb */ color: rgb(253, 253, 181);
/* oklch */ color: oklch(97.7% 0.091 108.0);

Tailwind

colors: {
  custom: {
    50: '#fffecb',
    500: '#fdfdb5',
    950: '#000000',
  },
}

SCSS

$custom: #fdfdb5;
$custom-light: #fffecb;
$custom-dark: #000000;

JSON

{
  "hex": "#fdfdb5",
  "rgb": {
    "r": 253,
    "g": 253,
    "b": 181
  },
  "hsl": {
    "h": 60,
    "s": 94.737,
    "l": 85.098
  },
  "oklch": {
    "l": 0.97739,
    "c": 0.09088,
    "h": 108
  },
  "luminance": 0.94469
}

Semantic roles & 50–950 ramp

primary

#FDFDB5

secondary

#7373E3

accent

#00E600

background

#FFFFFE

surface

#FFFFFA

border

#D7D7D3

text

#181713

muted

#868583

Preview Lab

Preview with #FDFDB5

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

Preview Lab → · Contrast checker → · Palette generator →