#FDF477#FDF477

#FDF477 is a very light, vivid yellow. Relative luminance 0.869; OKLCH L 95.0% C 0.146 H 105.1°. Best body text is #000000 at 18.38:1 contrast (WCAG AA passes).

Color values

HEX	#FDF477
RGB	rgb(253, 244, 119)
HSL	hsl(56, 97%, 73%)
HSV	hsv(56, 53%, 99%)
CMYK	cmyk(0%, 3.6%, 53%, 0.8%)
CIE-LAB	lab(94.70, -12.70, 60.42)
CIE-LCH	lch(94.70, 61.74, 101.87°)
OKLab	oklab(94.99% -0.0382 0.1414)
OKLCH	oklch(94.99% 0.146 105.1)
XYZ	xyz(76.1907, 86.9183, 30.2126)
Luminance	0.8692 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF477 #7780FD

analogous

#FDB177 #FDF477 #C3FD77

triadic

#FDF477 #77FDF4 #F477FD

tetradic

#FDF477 #77FDB1 #7780FD #FD77C3

square

#FDF477 #77FDB1 #7780FD #FD77C3

split-complementary

#FDF477 #77C3FD #B177FD

monochromatic

#F6E604 #FCEF3B #FDF477 #FEF9B3 #FFFDE1

Accessibility & contrast

On white

1.14

#FDF477 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.38

#FDF477 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF477

18.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF477	#FFFFFF	#000000	##000000
##FDF477	1.00	1.14	18.38	18.38
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.38	21.00	1.00	1.00
##000000	18.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC6B

Deuteranopia (green-blind)

#FFF37D

Tritanopia (blue-blind)

#FFE6D8

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #fdf477;
/* rgb */ color: rgb(253, 244, 119);
/* oklch */ color: oklch(95.0% 0.146 105.1);

Tailwind

colors: {
  custom: {
    50: '#fff7a1',
    500: '#fdf477',
    950: '#000000',
  },
}

SCSS

$custom: #fdf477;
$custom-light: #fff7a1;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf477",
  "rgb": {
    "r": 253,
    "g": 244,
    "b": 119
  },
  "hsl": {
    "h": 55.97,
    "s": 97.101,
    "l": 72.941
  },
  "oklch": {
    "l": 0.94995,
    "c": 0.14648,
    "h": 105.1
  },
  "luminance": 0.86916
}

Semantic roles & 50–950 ramp

primary

#FDF477

secondary

#3E48DA

accent

#0FE600

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FDF477

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

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