#FDF773#FDF773

#FDF773 is a very light, vivid yellow. Relative luminance 0.886; OKLCH L 95.6% C 0.153 H 106.6°. Best body text is #000000 at 18.73:1 contrast (WCAG AA passes).

Color values

HEX	#FDF773
RGB	rgb(253, 247, 115)
HSL	hsl(57, 97%, 72%)
HSV	hsv(57, 55%, 99%)
CMYK	cmyk(0%, 2.4%, 54.5%, 0.8%)
CIE-LAB	lab(95.43, -14.47, 63.03)
CIE-LCH	lch(95.43, 64.67, 102.93°)
OKLab	oklab(95.56% -0.0436 0.1466)
OKLCH	oklch(95.56% 0.153 106.6)
XYZ	xyz(76.8655, 88.6443, 29.2774)
Luminance	0.8864 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF773 #7379FD

analogous

#FDB273 #FDF773 #BEFD73

triadic

#FDF773 #73FDF7 #F773FD

tetradic

#FDF773 #73FDB2 #7379FD #FD73BE

square

#FDF773 #73FDB2 #7379FD #FD73BE

split-complementary

#FDF773 #73BEFD #B273FD

monochromatic

#F2E803 #FCF437 #FDF773 #FEFAAF #FFFDE1

Accessibility & contrast

On white

1.12

#FDF773 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.73

#FDF773 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF773

18.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF773	#FFFFFF	#000000	##000000
##FDF773	1.00	1.12	18.73	18.73
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.73	21.00	1.00	1.00
##000000	18.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF66

Deuteranopia (green-blind)

#FFF47A

Tritanopia (blue-blind)

#FFE9DA

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #fdf773;
/* rgb */ color: rgb(253, 247, 115);
/* oklch */ color: oklch(95.6% 0.153 106.6);

Tailwind

colors: {
  custom: {
    50: '#fff99f',
    500: '#fdf773',
    950: '#000000',
  },
}

SCSS

$custom: #fdf773;
$custom-light: #fff99f;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf773",
  "rgb": {
    "r": 253,
    "g": 247,
    "b": 115
  },
  "hsl": {
    "h": 57.391,
    "s": 97.183,
    "l": 72.157
  },
  "oklch": {
    "l": 0.95561,
    "c": 0.15299,
    "h": 106.6
  },
  "luminance": 0.88642
}

Semantic roles & 50–950 ramp

primary

#FDF773

secondary

#3B41DA

accent

#0AE600

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170F

muted

#868580

Preview Lab

Preview with #FDF773

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

Preview Lab → · Contrast checker → · Palette generator →