#FDFD78#FDFD78

#FDFD78 is a very light, vivid yellow. Relative luminance 0.925; OKLCH L 96.8% C 0.155 H 109.0°. Best body text is #000000 at 19.50:1 contrast (WCAG AA passes).

Color values

HEX	#FDFD78
RGB	rgb(253, 253, 120)
HSL	hsl(60, 97%, 73%)
HSV	hsv(60, 53%, 99%)
CMYK	cmyk(0%, 0%, 52.6%, 0.8%)
CIE-LAB	lab(97.02, -17.00, 62.65)
CIE-LCH	lch(97.02, 64.92, 105.18°)
OKLab	oklab(96.84% -0.0503 0.1463)
OKLCH	oklch(96.84% 0.155 109)
XYZ	xyz(79.0255, 92.4913, 31.4554)
Luminance	0.9249 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDFD78 #7878FD

analogous

#FDBA78 #FDFD78 #BAFD78

triadic

#FDFD78 #78FDFD #FD78FD

tetradic

#FDFD78 #78FDBA #7878FD #FD78BA

square

#FDFD78 #78FDBA #7878FD #FD78BA

split-complementary

#FDFD78 #78BAFD #BA78FD

monochromatic

#F7F704 #FCFC3C #FDFD78 #FEFEB4 #FFFFE1

Accessibility & contrast

On white

1.08

#FDFD78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.50

#FDFD78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDFD78

19.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDFD78	#FFFFFF	#000000	##000000
##FDFD78	1.00	1.08	19.50	19.50
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.50	21.00	1.00	1.00
##000000	19.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF46B

Deuteranopia (green-blind)

#FFF97F

Tritanopia (blue-blind)

#FFEFDF

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #fdfd78;
/* rgb */ color: rgb(253, 253, 120);
/* oklch */ color: oklch(96.8% 0.155 109.0);

Tailwind

colors: {
  custom: {
    50: '#fffda3',
    500: '#fdfd78',
    950: '#000000',
  },
}

SCSS

$custom: #fdfd78;
$custom-light: #fffda3;
$custom-dark: #000000;

JSON

{
  "hex": "#fdfd78",
  "rgb": {
    "r": 253,
    "g": 253,
    "b": 120
  },
  "hsl": {
    "h": 60,
    "s": 97.08,
    "l": 73.137
  },
  "oklch": {
    "l": 0.96842,
    "c": 0.15474,
    "h": 109
  },
  "luminance": 0.92489
}

Semantic roles & 50–950 ramp

primary

#FDFD78

secondary

#3F3FDA

accent

#00E600

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FDFD78

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

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