#FCF86B#FCF86B

#FCF86B is a very light, vivid yellow. Relative luminance 0.889; OKLCH L 95.6% C 0.161 H 107.6°. Best body text is #000000 at 18.78:1 contrast (WCAG AA passes).

Color values

HEX	#FCF86B
RGB	rgb(252, 248, 107)
HSL	hsl(58, 96%, 70%)
HSV	hsv(58, 58%, 99%)
CMYK	cmyk(0%, 1.6%, 57.5%, 1.2%)
CIE-LAB	lab(95.54, -15.93, 66.59)
CIE-LCH	lch(95.54, 68.47, 103.45°)
OKLab	oklab(95.6% -0.0486 0.1533)
OKLCH	oklch(95.6% 0.161 107.6)
XYZ	xyz(76.3685, 88.8940, 27.0425)
Luminance	0.8889 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCF86B #6B6FFC

analogous

#FCB06B #FCF86B #B7FC6B

triadic

#FCF86B #6BFCF8 #F86BFC

tetradic

#FCF86B #6BFCB0 #6B6FFC #FC6BB7

square

#FCF86B #6BFCB0 #6B6FFC #FC6BB7

split-complementary

#FCF86B #6BB7FC #B06BFC

monochromatic

#E8E205 #FBF52F #FCF86B #FDFBA7 #FEFEE1

Accessibility & contrast

On white

1.12

#FCF86B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.78

#FCF86B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCF86B

18.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCF86B	#FFFFFF	#000000	##000000
##FCF86B	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)

#FFEF5B

Deuteranopia (green-blind)

#FFF573

Tritanopia (blue-blind)

#FFEADA

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #fcf86b;
/* rgb */ color: rgb(252, 248, 107);
/* oklch */ color: oklch(95.6% 0.161 107.6);

Tailwind

colors: {
  custom: {
    50: '#fffa9a',
    500: '#fcf86b',
    950: '#000000',
  },
}

SCSS

$custom: #fcf86b;
$custom-light: #fffa9a;
$custom-dark: #000000;

JSON

{
  "hex": "#fcf86b",
  "rgb": {
    "r": 252,
    "g": 248,
    "b": 107
  },
  "hsl": {
    "h": 58.345,
    "s": 96.026,
    "l": 70.392
  },
  "oklch": {
    "l": 0.95601,
    "c": 0.16083,
    "h": 107.6
  },
  "luminance": 0.88892
}

Semantic roles & 50–950 ramp

primary

#FCF86B

secondary

#3438D7

accent

#06E600

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FCF86B

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

Preview Lab → · Contrast checker → · Palette generator →