#FFFC47#FFFC47

#FFFC47 is a very light, vivid yellow. Relative luminance 0.913; OKLCH L 96.4% C 0.189 H 108.5°. Best body text is #000000 at 19.27:1 contrast (WCAG AA passes).

Color values

HEX	#FFFC47
RGB	rgb(255, 252, 71)
HSL	hsl(59, 100%, 64%)
HSV	hsv(59, 72%, 100%)
CMYK	cmyk(0%, 1.2%, 72.2%, 0%)
CIE-LAB	lab(96.55, -18.63, 81.27)
CIE-LCH	lch(96.55, 83.38, 102.91°)
OKLab	oklab(96.39% -0.0599 0.1789)
OKLCH	oklch(96.39% 0.189 108.5)
XYZ	xyz(77.1907, 91.3382, 19.5239)
Luminance	0.9134 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFFC47 #474AFF

analogous

#FFA047 #FFFC47 #A6FF47

triadic

#FFFC47 #47FFFC #FC47FF

tetradic

#FFFC47 #47FFA0 #474AFF #FF47A6

square

#FFFC47 #47FFA0 #474AFF #FF47A6

split-complementary

#FFFC47 #47A6FF #A047FF

monochromatic

#CCC800 #FFFB0A #FFFC47 #FFFD84 #FFFEC1

Accessibility & contrast

On white

1.09

#FFFC47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.27

#FFFC47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFFC47

19.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFFC47	#FFFFFF	#000000	##000000
##FFFC47	1.00	1.09	19.27	19.27
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.27	21.00	1.00	1.00
##000000	19.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF221

Deuteranopia (green-blind)

#FFF855

Tritanopia (blue-blind)

#FFECD9

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #fffc47;
/* rgb */ color: rgb(255, 252, 71);
/* oklch */ color: oklch(96.4% 0.189 108.5);

Tailwind

colors: {
  custom: {
    50: '#fffd86',
    500: '#fffc47',
    950: '#000000',
  },
}

SCSS

$custom: #fffc47;
$custom-light: #fffd86;
$custom-dark: #000000;

JSON

{
  "hex": "#fffc47",
  "rgb": {
    "r": 255,
    "g": 252,
    "b": 71
  },
  "hsl": {
    "h": 59.022,
    "s": 100,
    "l": 63.922
  },
  "oklch": {
    "l": 0.96386,
    "c": 0.18864,
    "h": 108.5
  },
  "luminance": 0.91336
}

Semantic roles & 50–950 ramp

primary

#FFFC47

secondary

#2326C7

accent

#04E600

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#19170C

muted

#87857F

Preview Lab

Preview with #FFFC47

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

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