#FDFD91#FDFD91

#FDFD91 is a very light, vivid yellow. Relative luminance 0.932; OKLCH L 97.2% C 0.131 H 108.6°. Best body text is #000000 at 19.64:1 contrast (WCAG AA passes).

Color values

HEX	#FDFD91
RGB	rgb(253, 253, 145)
HSL	hsl(60, 96%, 78%)
HSV	hsv(60, 43%, 99%)
CMYK	cmyk(0%, 0%, 42.7%, 0.8%)
CIE-LAB	lab(97.30, -14.82, 51.49)
CIE-LCH	lch(97.30, 53.58, 106.05°)
OKLab	oklab(97.16% -0.0417 0.1239)
OKLCH	oklch(97.16% 0.131 108.6)
XYZ	xyz(80.7455, 93.1793, 40.5145)
Luminance	0.9318 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDFD91 #9191FD

analogous

#FDC791 #FDFD91 #C7FD91

triadic

#FDFD91 #91FDFD #FD91FD

tetradic

#FDFD91 #91FDC7 #9191FD #FD91C7

square

#FDFD91 #91FDC7 #9191FD #FD91C7

split-complementary

#FDFD91 #91C7FD #C791FD

monochromatic

#FBFB19 #FCFC55 #FDFD91 #FEFECD #FEFEE1

Accessibility & contrast

On white

1.07

#FDFD91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.64

#FDFD91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDFD91

19.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDFD91	#FFFFFF	#000000	##000000
##FDFD91	1.00	1.07	19.64	19.64
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.64	21.00	1.00	1.00
##000000	19.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF588

Deuteranopia (green-blind)

#FFF996

Tritanopia (blue-blind)

#FFF1E3

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #fdfd91;
/* rgb */ color: rgb(253, 253, 145);
/* oklch */ color: oklch(97.2% 0.131 108.6);

Tailwind

colors: {
  custom: {
    50: '#fffdb3',
    500: '#fdfd91',
    950: '#000000',
  },
}

SCSS

$custom: #fdfd91;
$custom-light: #fffdb3;
$custom-dark: #000000;

JSON

{
  "hex": "#fdfd91",
  "rgb": {
    "r": 253,
    "g": 253,
    "b": 145
  },
  "hsl": {
    "h": 60,
    "s": 96.429,
    "l": 78.039
  },
  "oklch": {
    "l": 0.97156,
    "c": 0.13075,
    "h": 108.6
  },
  "luminance": 0.93178
}

Semantic roles & 50–950 ramp

primary

#FDFD91

secondary

#5454DE

accent

#00E600

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#181711

muted

#868581

Preview Lab

Preview with #FDFD91

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

Preview Lab → · Contrast checker → · Palette generator →