#FDF466#FDF466

#FDF466 is a very light, vivid yellow. Relative luminance 0.865; OKLCH L 94.8% C 0.161 H 105.7°. Best body text is #000000 at 18.31:1 contrast (WCAG AA passes).

Color values

HEX	#FDF466
RGB	rgb(253, 244, 102)
HSL	hsl(56, 97%, 70%)
HSV	hsv(56, 60%, 99%)
CMYK	cmyk(0%, 3.6%, 59.7%, 0.8%)
CIE-LAB	lab(94.55, -13.92, 67.63)
CIE-LCH	lch(94.55, 69.04, 101.63°)
OKLab	oklab(94.82% -0.0434 0.1549)
OKLCH	oklch(94.82% 0.161 105.7)
XYZ	xyz(75.2595, 86.5458, 25.3084)
Luminance	0.8654 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF466 #666FFD

analogous

#FDA966 #FDF466 #BAFD66

triadic

#FDF466 #66FDF4 #F466FD

tetradic

#FDF466 #66FDA9 #666FFD #FD66BA

square

#FDF466 #66FDA9 #666FFD #FD66BA

split-complementary

#FDF466 #66BAFD #A966FD

monochromatic

#E6D803 #FCF02A #FDF466 #FEF8A2 #FFFDDF

Accessibility & contrast

On white

1.15

#FDF466 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.31

#FDF466 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF466

18.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF466	#FFFFFF	#000000	##000000
##FDF466	1.00	1.15	18.31	18.31
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.31	21.00	1.00	1.00
##000000	18.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC56

Deuteranopia (green-blind)

#FFF26E

Tritanopia (blue-blind)

#FFE5D6

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #fdf466;
/* rgb */ color: rgb(253, 244, 102);
/* oklch */ color: oklch(94.8% 0.161 105.7);

Tailwind

colors: {
  custom: {
    50: '#fff797',
    500: '#fdf466',
    950: '#000000',
  },
}

SCSS

$custom: #fdf466;
$custom-light: #fff797;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf466",
  "rgb": {
    "r": 253,
    "g": 244,
    "b": 102
  },
  "hsl": {
    "h": 56.424,
    "s": 97.419,
    "l": 69.608
  },
  "oklch": {
    "l": 0.94818,
    "c": 0.16086,
    "h": 105.7
  },
  "luminance": 0.86543
}

Semantic roles & 50–950 ramp

primary

#FDF466

secondary

#2F39D8

accent

#0EE600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FDF466

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

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