#FCF780#FCF780

#FCF780 is a very light, vivid yellow. Relative luminance 0.888; OKLCH L 95.6% C 0.141 H 106.6°. Best body text is #000000 at 18.76:1 contrast (WCAG AA passes).

Color values

HEX	#FCF780
RGB	rgb(252, 247, 128)
HSL	hsl(58, 95%, 75%)
HSV	hsv(58, 49%, 99%)
CMYK	cmyk(0%, 2%, 49.2%, 1.2%)
CIE-LAB	lab(95.49, -13.83, 57.23)
CIE-LCH	lch(95.49, 58.87, 103.58°)
OKLab	oklab(95.63% -0.0404 0.1353)
OKLCH	oklch(95.63% 0.141 106.6)
XYZ	xyz(77.3038, 88.7776, 33.4815)
Luminance	0.8878 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCF780 #8085FC

analogous

#FCB980 #FCF780 #C3FC80

triadic

#FCF780 #80FCF7 #F780FC

tetradic

#FCF780 #80FCB9 #8085FC #FC80C3

square

#FCF780 #80FCB9 #8085FC #FC80C3

split-complementary

#FCF780 #80C3FC #B980FC

monochromatic

#F9EF08 #FBF344 #FCF780 #FDFBBC #FEFDE1

Accessibility & contrast

On white

1.12

#FCF780 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.76

#FCF780 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCF780

18.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCF780	#FFFFFF	#000000	##000000
##FCF780	1.00	1.12	18.76	18.76
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.76	21.00	1.00	1.00
##000000	18.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF75

Deuteranopia (green-blind)

#FFF486

Tritanopia (blue-blind)

#FFEADC

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #fcf780;
/* rgb */ color: rgb(252, 247, 128);
/* oklch */ color: oklch(95.6% 0.141 106.6);

Tailwind

colors: {
  custom: {
    50: '#fff9a7',
    500: '#fcf780',
    950: '#000000',
  },
}

SCSS

$custom: #fcf780;
$custom-light: #fff9a7;
$custom-dark: #000000;

JSON

{
  "hex": "#fcf780",
  "rgb": {
    "r": 252,
    "g": 247,
    "b": 128
  },
  "hsl": {
    "h": 57.581,
    "s": 95.385,
    "l": 74.51
  },
  "oklch": {
    "l": 0.9563,
    "c": 0.14124,
    "h": 106.6
  },
  "luminance": 0.88775
}

Semantic roles & 50–950 ramp

primary

#FCF780

secondary

#464CDA

accent

#09E600

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #FCF780

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

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