#FFFB47#FFFB47

#FFFB47 is a very light, vivid yellow. Relative luminance 0.907; OKLCH L 96.2% C 0.188 H 108.2°. Best body text is #000000 at 19.14:1 contrast (WCAG AA passes).

Color values

HEX	#FFFB47
RGB	rgb(255, 251, 71)
HSL	hsl(59, 100%, 64%)
HSV	hsv(59, 72%, 100%)
CMYK	cmyk(0%, 1.6%, 72.2%, 0%)
CIE-LAB	lab(96.29, -18.15, 81.03)
CIE-LCH	lch(96.29, 83.04, 102.63°)
OKLab	oklab(96.18% -0.0585 0.1784)
OKLCH	oklch(96.18% 0.188 108.2)
XYZ	xyz(76.8775, 90.7118, 19.4195)
Luminance	0.9071 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFFB47 #474BFF

analogous

#FF9F47 #FFFB47 #A7FF47

triadic

#FFFB47 #47FFFB #FB47FF

tetradic

#FFFB47 #47FF9F #474BFF #FF47A7

square

#FFFB47 #47FF9F #474BFF #FF47A7

split-complementary

#FFFB47 #47A7FF #9F47FF

monochromatic

#CCC700 #FFFA0A #FFFB47 #FFFC84 #FFFEC1

Accessibility & contrast

On white

1.10

#FFFB47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.14

#FFFB47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFFB47

19.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFFB47	#FFFFFF	#000000	##000000
##FFFB47	1.00	1.10	19.14	19.14
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.14	21.00	1.00	1.00
##000000	19.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF122

Deuteranopia (green-blind)

#FFF755

Tritanopia (blue-blind)

#FFEBD9

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #fffb47;
/* rgb */ color: rgb(255, 251, 71);
/* oklch */ color: oklch(96.2% 0.188 108.2);

Tailwind

colors: {
  custom: {
    50: '#fffc86',
    500: '#fffb47',
    950: '#000000',
  },
}

SCSS

$custom: #fffb47;
$custom-light: #fffc86;
$custom-dark: #000000;

JSON

{
  "hex": "#fffb47",
  "rgb": {
    "r": 255,
    "g": 251,
    "b": 71
  },
  "hsl": {
    "h": 58.696,
    "s": 100,
    "l": 63.922
  },
  "oklch": {
    "l": 0.9618,
    "c": 0.18773,
    "h": 108.2
  },
  "luminance": 0.90709
}

Semantic roles & 50–950 ramp

primary

#FFFB47

secondary

#2327C7

accent

#05E600

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#19170C

muted

#87857F

Preview Lab

Preview with #FFFB47

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

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