#FCF573#FCF573

#FCF573 is a very light, vivid yellow. Relative luminance 0.872; OKLCH L 95.1% C 0.151 H 106.1°. Best body text is #000000 at 18.45:1 contrast (WCAG AA passes).

Color values

HEX	#FCF573
RGB	rgb(252, 245, 115)
HSL	hsl(57, 96%, 72%)
HSV	hsv(57, 54%, 99%)
CMYK	cmyk(0%, 2.8%, 54.4%, 1.2%)
CIE-LAB	lab(94.84, -13.89, 62.34)
CIE-LCH	lch(94.84, 63.87, 102.56°)
OKLab	oklab(95.07% -0.0419 0.1452)
OKLCH	oklch(95.07% 0.151 106.1)
XYZ	xyz(75.8940, 87.2404, 29.0576)
Luminance	0.8724 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCF573 #737AFC

analogous

#FCB073 #FCF573 #BFFC73

triadic

#FCF573 #73FCF5 #F573FC

tetradic

#FCF573 #73FCB0 #737AFC #FC73BF

square

#FCF573 #73FCB0 #737AFC #FC73BF

split-complementary

#FCF573 #73BFFC #B073FC

monochromatic

#EFE305 #FBF137 #FCF573 #FDF9AF #FEFDE1

Accessibility & contrast

On white

1.14

#FCF573 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.45

#FCF573 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCF573

18.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCF573	#FFFFFF	#000000	##000000
##FCF573	1.00	1.14	18.45	18.45
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.45	21.00	1.00	1.00
##000000	18.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED66

Deuteranopia (green-blind)

#FFF37A

Tritanopia (blue-blind)

#FFE7D8

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #fcf573;
/* rgb */ color: rgb(252, 245, 115);
/* oklch */ color: oklch(95.1% 0.151 106.1);

Tailwind

colors: {
  custom: {
    50: '#fff89f',
    500: '#fcf573',
    950: '#000000',
  },
}

SCSS

$custom: #fcf573;
$custom-light: #fff89f;
$custom-dark: #000000;

JSON

{
  "hex": "#fcf573",
  "rgb": {
    "r": 252,
    "g": 245,
    "b": 115
  },
  "hsl": {
    "h": 56.934,
    "s": 95.804,
    "l": 71.961
  },
  "oklch": {
    "l": 0.95071,
    "c": 0.15109,
    "h": 106.1
  },
  "luminance": 0.87238
}

Semantic roles & 50–950 ramp

primary

#FCF573

secondary

#3B43D8

accent

#0CE600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #FCF573

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

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