#FCFD66#FCFD66

#FCFD66 is a very light, vivid yellow. Relative luminance 0.919; OKLCH L 96.6% C 0.170 H 109.6°. Best body text is #000000 at 19.38:1 contrast (WCAG AA passes).

Color values

HEX	#FCFD66
RGB	rgb(252, 253, 102)
HSL	hsl(60, 97%, 70%)
HSV	hsv(60, 60%, 99%)
CMYK	cmyk(0.4%, 0%, 59.7%, 0.8%)
CIE-LAB	lab(96.78, -18.67, 70.03)
CIE-LCH	lch(96.78, 72.48, 104.93°)
OKLab	oklab(96.58% -0.0568 0.16)
OKLCH	oklch(96.58% 0.17 109.6)
XYZ	xyz(77.6707, 91.9074, 26.2162)
Luminance	0.9191 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCFD66 #6766FD

analogous

#FDB266 #FCFD66 #B1FD66

triadic

#FCFD66 #66FCFD #FD66FC

tetradic

#FCFD66 #66FDB2 #6766FD #FD66B1

square

#FCFD66 #66FDB2 #6766FD #FD66B1

split-complementary

#FCFD66 #66B1FD #B266FD

monochromatic

#E4E603 #FBFC2A #FCFD66 #FDFEA2 #FEFFDF

Accessibility & contrast

On white

1.08

#FCFD66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.38

#FCFD66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCFD66

19.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCFD66	#FFFFFF	#000000	##000000
##FCFD66	1.00	1.08	19.38	19.38
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.38	21.00	1.00	1.00
##000000	19.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF354

Deuteranopia (green-blind)

#FFF86F

Tritanopia (blue-blind)

#FFEEDD

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #fcfd66;
/* rgb */ color: rgb(252, 253, 102);
/* oklch */ color: oklch(96.6% 0.170 109.6);

Tailwind

colors: {
  custom: {
    50: '#fffd97',
    500: '#fcfd66',
    950: '#000000',
  },
}

SCSS

$custom: #fcfd66;
$custom-light: #fffd97;
$custom-dark: #000000;

JSON

{
  "hex": "#fcfd66",
  "rgb": {
    "r": 252,
    "g": 253,
    "b": 102
  },
  "hsl": {
    "h": 60.397,
    "s": 97.419,
    "l": 69.608
  },
  "oklch": {
    "l": 0.96582,
    "c": 0.16981,
    "h": 109.6
  },
  "luminance": 0.91905
}

Semantic roles & 50–950 ramp

primary

#FCFD66

secondary

#312FD8

accent

#00E602

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FCFD66

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

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