#FCFFB5#FCFFB5

#FCFFB5 is a very light, moderate yellow. Relative luminance 0.956; OKLCH L 98.1% C 0.093 H 110.0°. Best body text is #000000 at 20.11:1 contrast (WCAG AA passes).

Color values

HEX	#FCFFB5
RGB	rgb(252, 255, 181)
HSL	hsl(62, 100%, 85%)
HSV	hsv(62, 29%, 100%)
CMYK	cmyk(1.2%, 0%, 29%, 0%)
CIE-LAB	lab(98.25, -12.18, 35.13)
CIE-LCH	lch(98.25, 37.18, 109.12°)
OKLab	oklab(98.07% -0.0319 0.0878)
OKLCH	oklch(98.07% 0.093 110)
XYZ	xyz(84.2456, 95.5528, 57.7126)
Luminance	0.9555 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCFFB5 #B8B5FF

analogous

#FFDDB5 #FCFFB5 #D7FFB5

triadic

#FCFFB5 #B5FCFF #FFB5FC

tetradic

#FCFFB5 #B5FFDD #B8B5FF #FFB5D7

square

#FCFFB5 #B5FFDD #B8B5FF #FFB5D7

split-complementary

#FCFFB5 #B5D7FF #DDB5FF

monochromatic

#F7FF3B #FAFF78 #FCFFB5 #FEFFE0 #FEFFE0

Accessibility & contrast

On white

1.04

#FCFFB5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.11

#FCFFB5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCFFB5

20.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCFFB5	#FFFFFF	#000000	##000000
##FCFFB5	1.00	1.04	20.11	20.11
#FFFFFF	1.04	1.00	21.00	21.00
#000000	20.11	21.00	1.00	1.00
##000000	20.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF9B0

Deuteranopia (green-blind)

#FFFBB8

Tritanopia (blue-blind)

#FFF6EC

Achromatopsia (no color)

#FAFAFA

Design tokens & code

CSS

--color: #fcffb5;
/* rgb */ color: rgb(252, 255, 181);
/* oklch */ color: oklch(98.1% 0.093 110.0);

Tailwind

colors: {
  custom: {
    50: '#feffcb',
    500: '#fcffb5',
    950: '#000000',
  },
}

SCSS

$custom: #fcffb5;
$custom-light: #feffcb;
$custom-dark: #000000;

JSON

{
  "hex": "#fcffb5",
  "rgb": {
    "r": 252,
    "g": 255,
    "b": 181
  },
  "hsl": {
    "h": 62.432,
    "s": 100,
    "l": 85.49
  },
  "oklch": {
    "l": 0.98065,
    "c": 0.0934,
    "h": 110
  },
  "luminance": 0.95552
}

Semantic roles & 50–950 ramp

primary

#FCFFB5

secondary

#7772E6

accent

#00E609

background

#FFFFFE

surface

#FFFFFA

border

#D7D7D3

text

#181813

muted

#868683

Preview Lab

Preview with #FCFFB5

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

Preview Lab → · Contrast checker → · Palette generator →