#FCDC64#FCDC64

#FCDC64 is a very light, vivid yellow. Relative luminance 0.728; OKLCH L 89.9% C 0.142 H 94.4°. Best body text is #000000 at 15.56:1 contrast (WCAG AA passes).

Color values

HEX	#FCDC64
RGB	rgb(252, 220, 100)
HSL	hsl(47, 96%, 69%)
HSV	hsv(47, 60%, 99%)
CMYK	cmyk(0%, 12.7%, 60.3%, 1.2%)
CIE-LAB	lab(88.35, -2.52, 61.64)
CIE-LCH	lch(88.35, 61.69, 92.34°)
OKLab	oklab(89.88% -0.011 0.1419)
OKLCH	oklch(89.88% 0.142 94.4)
XYZ	xyz(68.0413, 72.8053, 22.5230)
Luminance	0.7280 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCDC64 #6484FC

analogous

#FC9064 #FCDC64 #D0FC64

triadic

#FCDC64 #64FCDC #DC64FC

tetradic

#FCDC64 #64FC90 #6484FC #FC64D0

square

#FCDC64 #64FC90 #6484FC #FC64D0

split-complementary

#FCDC64 #64D0FC #9064FC

monochromatic

#E1B304 #FBCE28 #FCDC64 #FDEAA0 #FEF7DC

Accessibility & contrast

On white

1.35

#FCDC64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.56

#FCDC64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCDC64

15.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCDC64	#FFFFFF	#000000	##000000
##FCDC64	1.00	1.35	15.56	15.56
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.56	21.00	1.00	1.00
##000000	15.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D857

Deuteranopia (green-blind)

#F9E26A

Tritanopia (blue-blind)

#FFCDC2

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #fcdc64;
/* rgb */ color: rgb(252, 220, 100);
/* oklch */ color: oklch(89.9% 0.142 94.4);

Tailwind

colors: {
  custom: {
    50: '#ffe694',
    500: '#fcdc64',
    950: '#000000',
  },
}

SCSS

$custom: #fcdc64;
$custom-light: #ffe694;
$custom-dark: #000000;

JSON

{
  "hex": "#fcdc64",
  "rgb": {
    "r": 252,
    "g": 220,
    "b": 100
  },
  "hsl": {
    "h": 47.368,
    "s": 96.203,
    "l": 69.02
  },
  "oklch": {
    "l": 0.89881,
    "c": 0.14233,
    "h": 94.4
  },
  "luminance": 0.72802
}

Semantic roles & 50–950 ramp

primary

#FCDC64

secondary

#2E51D6

accent

#30E600

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18150D

muted

#86847F

Preview Lab

Preview with #FCDC64

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

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