#FCF684#FCF684

#FCF684 is a very light, vivid yellow. Relative luminance 0.883; OKLCH L 95.5% C 0.136 H 106.0°. Best body text is #000000 at 18.65:1 contrast (WCAG AA passes).

Color values

HEX	#FCF684
RGB	rgb(252, 246, 132)
HSL	hsl(57, 95%, 75%)
HSV	hsv(57, 48%, 99%)
CMYK	cmyk(0%, 2.4%, 47.6%, 1.2%)
CIE-LAB	lab(95.28, -12.99, 55.12)
CIE-LCH	lch(95.28, 56.63, 103.26°)
OKLab	oklab(95.48% -0.0376 0.1311)
OKLCH	oklch(95.48% 0.136 106)
XYZ	xyz(77.2674, 88.2750, 34.7939)
Luminance	0.8827 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCF684 #848AFC

analogous

#FCBA84 #FCF684 #C6FC84

triadic

#FCF684 #84FCF6 #F684FC

tetradic

#FCF684 #84FCBA #848AFC #FC84C6

square

#FCF684 #84FCBA #848AFC #FC84C6

split-complementary

#FCF684 #84C6FC #BA84FC

monochromatic

#F9ED0D #FBF248 #FCF684 #FDFAC0 #FEFDE1

Accessibility & contrast

On white

1.13

#FCF684 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.65

#FCF684 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCF684

18.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCF684	#FFFFFF	#000000	##000000
##FCF684	1.00	1.13	18.65	18.65
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.65	21.00	1.00	1.00
##000000	18.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE7A

Deuteranopia (green-blind)

#FFF489

Tritanopia (blue-blind)

#FFE9DB

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #fcf684;
/* rgb */ color: rgb(252, 246, 132);
/* oklch */ color: oklch(95.5% 0.136 106.0);

Tailwind

colors: {
  custom: {
    50: '#fff9aa',
    500: '#fcf684',
    950: '#000000',
  },
}

SCSS

$custom: #fcf684;
$custom-light: #fff9aa;
$custom-dark: #000000;

JSON

{
  "hex": "#fcf684",
  "rgb": {
    "r": 252,
    "g": 246,
    "b": 132
  },
  "hsl": {
    "h": 57,
    "s": 95.238,
    "l": 75.294
  },
  "oklch": {
    "l": 0.95477,
    "c": 0.13635,
    "h": 106
  },
  "luminance": 0.88273
}

Semantic roles & 50–950 ramp

primary

#FCF684

secondary

#4951DB

accent

#0BE600

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #FCF684

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

Preview Lab → · Contrast checker → · Palette generator →