#FCFFCB#FCFFCB

#FCFFCB is a very light, moderate yellow. Relative luminance 0.965; OKLCH L 98.5% C 0.067 H 110.3°. Best body text is #000000 at 20.31:1 contrast (WCAG AA passes).

Color values

HEX	#FCFFCB
RGB	rgb(252, 255, 203)
HSL	hsl(63, 100%, 90%)
HSV	hsv(63, 20%, 100%)
CMYK	cmyk(1.2%, 0%, 20.4%, 0%)
CIE-LAB	lab(98.64, -9.26, 24.59)
CIE-LCH	lch(98.64, 26.28, 110.64°)
OKLab	oklab(98.5% -0.0232 0.0627)
OKLCH	oklch(98.5% 0.067 110.3)
XYZ	xyz(86.6837, 96.5281, 70.5536)
Luminance	0.9653 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCFFCB #CECBFF

analogous

#FFE8CB #FCFFCB #E2FFCB

triadic

#FCFFCB #CBFCFF #FFCBFC

tetradic

#FCFFCB #CBFFE8 #CECBFF #FFCBE2

square

#FCFFCB #CBFFE8 #CECBFF #FFCBE2

split-complementary

#FCFFCB #CBE2FF #E8CBFF

monochromatic

#F5FF51 #F8FF8E #FCFFCB #FDFFE0 #FDFFE0

Accessibility & contrast

On white

1.03

#FCFFCB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.31

#FCFFCB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCFFCB

20.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCFFCB	#FFFFFF	#000000	##000000
##FCFFCB	1.00	1.03	20.31	20.31
#FFFFFF	1.03	1.00	21.00	21.00
#000000	20.31	21.00	1.00	1.00
##000000	20.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFAC8

Deuteranopia (green-blind)

#FFFCCD

Tritanopia (blue-blind)

#FFF8F1

Achromatopsia (no color)

#FBFBFB

Design tokens & code

CSS

--color: #fcffcb;
/* rgb */ color: rgb(252, 255, 203);
/* oklch */ color: oklch(98.5% 0.067 110.3);

Tailwind

colors: {
  custom: {
    50: '#fdffdb',
    500: '#fcffcb',
    950: '#000000',
  },
}

SCSS

$custom: #fcffcb;
$custom-light: #fdffdb;
$custom-dark: #000000;

JSON

{
  "hex": "#fcffcb",
  "rgb": {
    "r": 252,
    "g": 255,
    "b": 203
  },
  "hsl": {
    "h": 63.462,
    "s": 100,
    "l": 89.804
  },
  "oklch": {
    "l": 0.98499,
    "c": 0.06685,
    "h": 110.3
  },
  "luminance": 0.96527
}

Semantic roles & 50–950 ramp

primary

#FCFFCB

secondary

#8B85E9

accent

#00E60D

background

#FFFFFE

surface

#FFFFFB

border

#D7D7D4

text

#171815

muted

#858684

Preview Lab

Preview with #FCFFCB

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

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