#FCF97B#FCF97B

#FCF97B is a very light, vivid yellow. Relative luminance 0.899; OKLCH L 96.0% C 0.148 H 107.7°. Best body text is #000000 at 18.98:1 contrast (WCAG AA passes).

Color values

HEX	#FCF97B
RGB	rgb(252, 249, 123)
HSL	hsl(59, 96%, 74%)
HSV	hsv(59, 51%, 99%)
CMYK	cmyk(0%, 1.2%, 51.2%, 1.2%)
CIE-LAB	lab(95.95, -15.22, 60.05)
CIE-LCH	lch(95.95, 61.94, 104.22°)
OKLab	oklab(95.98% -0.0449 0.141)
OKLCH	oklch(95.98% 0.148 107.7)
XYZ	xyz(77.5977, 89.8789, 31.9958)
Luminance	0.8988 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCF97B #7B7EFC

analogous

#FCB87B #FCF97B #BEFC7B

triadic

#FCF97B #7BFCF9 #F97BFC

tetradic

#FCF97B #7BFCB8 #7B7EFC #FC7BBE

square

#FCF97B #7BFCB8 #7B7EFC #FC7BBE

split-complementary

#FCF97B #7BBEFC #B87BFC

monochromatic

#F7F106 #FBF63F #FCF97B #FDFCB7 #FEFEE1

Accessibility & contrast

On white

1.11

#FCF97B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.98

#FCF97B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCF97B

18.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCF97B	#FFFFFF	#000000	##000000
##FCF97B	1.00	1.11	18.98	18.98
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.98	21.00	1.00	1.00
##000000	18.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF16F

Deuteranopia (green-blind)

#FFF681

Tritanopia (blue-blind)

#FFEBDD

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #fcf97b;
/* rgb */ color: rgb(252, 249, 123);
/* oklch */ color: oklch(96.0% 0.148 107.7);

Tailwind

colors: {
  custom: {
    50: '#fffba4',
    500: '#fcf97b',
    950: '#000000',
  },
}

SCSS

$custom: #fcf97b;
$custom-light: #fffba4;
$custom-dark: #000000;

JSON

{
  "hex": "#fcf97b",
  "rgb": {
    "r": 252,
    "g": 249,
    "b": 123
  },
  "hsl": {
    "h": 58.605,
    "s": 95.556,
    "l": 73.529
  },
  "oklch": {
    "l": 0.95978,
    "c": 0.14799,
    "h": 107.7
  },
  "luminance": 0.89877
}

Semantic roles & 50–950 ramp

primary

#FCF97B

secondary

#4245D9

accent

#05E600

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FCF97B

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

Preview Lab → · Contrast checker → · Palette generator →