#FDF483#FDF483

#FDF483 is a very light, vivid yellow. Relative luminance 0.872; OKLCH L 95.1% C 0.135 H 104.6°. Best body text is #000000 at 18.44:1 contrast (WCAG AA passes).

Color values

HEX	#FDF483
RGB	rgb(253, 244, 131)
HSL	hsl(56, 97%, 75%)
HSV	hsv(56, 48%, 99%)
CMYK	cmyk(0%, 3.6%, 48.2%, 0.8%)
CIE-LAB	lab(94.83, -11.71, 55.07)
CIE-LCH	lch(94.83, 56.30, 102.00°)
OKLab	oklab(95.14% -0.0341 0.1309)
OKLCH	oklch(95.14% 0.135 104.6)
XYZ	xyz(76.9574, 87.2250, 34.2506)
Luminance	0.8722 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF483 #838CFD

analogous

#FDB783 #FDF483 #C9FD83

triadic

#FDF483 #83FDF4 #F483FD

tetradic

#FDF483 #83FDB7 #838CFD #FD83C9

square

#FDF483 #83FDB7 #838CFD #FD83C9

split-complementary

#FDF483 #83C9FD #B783FD

monochromatic

#FBE90B #FCEF47 #FDF483 #FEF9BF #FFFCE1

Accessibility & contrast

On white

1.14

#FDF483 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.44

#FDF483 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF483

18.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF483	#FFFFFF	#000000	##000000
##FDF483	1.00	1.14	18.44	18.44
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.44	21.00	1.00	1.00
##000000	18.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED79

Deuteranopia (green-blind)

#FFF388

Tritanopia (blue-blind)

#FFE7DA

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #fdf483;
/* rgb */ color: rgb(253, 244, 131);
/* oklch */ color: oklch(95.1% 0.135 104.6);

Tailwind

colors: {
  custom: {
    50: '#fff7a9',
    500: '#fdf483',
    950: '#000000',
  },
}

SCSS

$custom: #fdf483;
$custom-light: #fff7a9;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf483",
  "rgb": {
    "r": 253,
    "g": 244,
    "b": 131
  },
  "hsl": {
    "h": 55.574,
    "s": 96.825,
    "l": 75.294
  },
  "oklch": {
    "l": 0.9514,
    "c": 0.13522,
    "h": 104.6
  },
  "luminance": 0.87223
}

Semantic roles & 50–950 ramp

primary

#FDF483

secondary

#4853DC

accent

#11E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FDF483

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

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