#FCF07B#FCF07B

#FCF07B is a very light, vivid yellow. Relative luminance 0.844; OKLCH L 94.1% C 0.139 H 103.4°. Best body text is #000000 at 17.89:1 contrast (WCAG AA passes).

Color values

HEX	#FCF07B
RGB	rgb(252, 240, 123)
HSL	hsl(54, 96%, 74%)
HSV	hsv(54, 51%, 99%)
CMYK	cmyk(0%, 4.8%, 51.2%, 1.2%)
CIE-LAB	lab(93.64, -10.81, 57.34)
CIE-LCH	lch(93.64, 58.35, 100.68°)
OKLab	oklab(94.15% -0.0323 0.1352)
OKLCH	oklch(94.15% 0.139 103.4)
XYZ	xyz(74.8823, 84.4481, 31.0907)
Luminance	0.8445 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCF07B #7B87FC

analogous

#FCAF7B #FCF07B #C7FC7B

triadic

#FCF07B #7BFCF0 #F07BFC

tetradic

#FCF07B #7BFCAF #7B87FC #FC7BC7

square

#FCF07B #7BFCAF #7B87FC #FC7BC7

split-complementary

#FCF07B #7BC7FC #AF7BFC

monochromatic

#F7E106 #FBE93F #FCF07B #FDF7B7 #FEFCE1

Accessibility & contrast

On white

1.17

#FCF07B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.89

#FCF07B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCF07B

17.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCF07B	#FFFFFF	#000000	##000000
##FCF07B	1.00	1.17	17.89	17.89
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.89	21.00	1.00	1.00
##000000	17.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE970

Deuteranopia (green-blind)

#FFF081

Tritanopia (blue-blind)

#FFE2D5

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #fcf07b;
/* rgb */ color: rgb(252, 240, 123);
/* oklch */ color: oklch(94.1% 0.139 103.4);

Tailwind

colors: {
  custom: {
    50: '#fff4a4',
    500: '#fcf07b',
    950: '#000000',
  },
}

SCSS

$custom: #fcf07b;
$custom-light: #fff4a4;
$custom-dark: #000000;

JSON

{
  "hex": "#fcf07b",
  "rgb": {
    "r": 252,
    "g": 240,
    "b": 123
  },
  "hsl": {
    "h": 54.419,
    "s": 95.556,
    "l": 73.529
  },
  "oklch": {
    "l": 0.94148,
    "c": 0.13895,
    "h": 103.4
  },
  "luminance": 0.84446
}

Semantic roles & 50–950 ramp

primary

#FCF07B

secondary

#4250D9

accent

#15E600

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FCF07B

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

Preview Lab → · Contrast checker → · Palette generator →