#FCF784#FCF784

#FCF784 is a very light, vivid yellow. Relative luminance 0.889; OKLCH L 95.7% C 0.137 H 106.5°. Best body text is #000000 at 18.78:1 contrast (WCAG AA passes).

Color values

HEX	#FCF784
RGB	rgb(252, 247, 132)
HSL	hsl(58, 95%, 75%)
HSV	hsv(58, 48%, 99%)
CMYK	cmyk(0%, 2%, 47.6%, 1.2%)
CIE-LAB	lab(95.53, -13.48, 55.43)
CIE-LCH	lch(95.53, 57.05, 103.67°)
OKLab	oklab(95.68% -0.039 0.1317)
OKLCH	oklch(95.68% 0.137 106.5)
XYZ	xyz(77.5723, 88.8850, 34.8955)
Luminance	0.8888 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCF784 #8489FC

analogous

#FCBB84 #FCF784 #C5FC84

triadic

#FCF784 #84FCF7 #F784FC

tetradic

#FCF784 #84FCBB #8489FC #FC84C5

square

#FCF784 #84FCBB #8489FC #FC84C5

split-complementary

#FCF784 #84C5FC #BB84FC

monochromatic

#F9EF0D #FBF348 #FCF784 #FDFBC0 #FEFDE1

Accessibility & contrast

On white

1.12

#FCF784 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.78

#FCF784 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCF784

18.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCF784	#FFFFFF	#000000	##000000
##FCF784	1.00	1.12	18.78	18.78
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.78	21.00	1.00	1.00
##000000	18.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF7A

Deuteranopia (green-blind)

#FFF589

Tritanopia (blue-blind)

#FFEADC

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #fcf784;
/* rgb */ color: rgb(252, 247, 132);
/* oklch */ color: oklch(95.7% 0.137 106.5);

Tailwind

colors: {
  custom: {
    50: '#fff9aa',
    500: '#fcf784',
    950: '#000000',
  },
}

SCSS

$custom: #fcf784;
$custom-light: #fff9aa;
$custom-dark: #000000;

JSON

{
  "hex": "#fcf784",
  "rgb": {
    "r": 252,
    "g": 247,
    "b": 132
  },
  "hsl": {
    "h": 57.5,
    "s": 95.238,
    "l": 75.294
  },
  "oklch": {
    "l": 0.9568,
    "c": 0.13739,
    "h": 106.5
  },
  "luminance": 0.88883
}

Semantic roles & 50–950 ramp

primary

#FCF784

secondary

#4950DB

accent

#0AE600

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #FCF784

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

Preview Lab → · Contrast checker → · Palette generator →