#FCF37C#FCF37C

#FCF37C is a very light, vivid yellow. Relative luminance 0.863; OKLCH L 94.8% C 0.141 H 104.9°. Best body text is #000000 at 18.25:1 contrast (WCAG AA passes).

Color values

HEX	#FCF37C
RGB	rgb(252, 243, 124)
HSL	hsl(56, 96%, 74%)
HSV	hsv(56, 51%, 99%)
CMYK	cmyk(0%, 3.6%, 50.8%, 1.2%)
CIE-LAB	lab(94.42, -12.20, 57.80)
CIE-LCH	lch(94.42, 59.07, 101.92°)
OKLab	oklab(94.77% -0.0362 0.1362)
OKLCH	oklch(94.77% 0.141 104.9)
XYZ	xyz(75.8357, 86.2542, 31.7188)
Luminance	0.8625 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCF37C #7C85FC

analogous

#FCB37C #FCF37C #C5FC7C

triadic

#FCF37C #7CFCF3 #F37CFC

tetradic

#FCF37C #7CFCB3 #7C85FC #FC7CC5

square

#FCF37C #7CFCB3 #7C85FC #FC7CC5

split-complementary

#FCF37C #7CC5FC #B37CFC

monochromatic

#F8E706 #FBEE40 #FCF37C #FDF8B8 #FEFCE1

Accessibility & contrast

On white

1.15

#FCF37C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.25

#FCF37C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCF37C

18.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCF37C	#FFFFFF	#000000	##000000
##FCF37C	1.00	1.15	18.25	18.25
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.25	21.00	1.00	1.00
##000000	18.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC71

Deuteranopia (green-blind)

#FFF282

Tritanopia (blue-blind)

#FFE6D8

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #fcf37c;
/* rgb */ color: rgb(252, 243, 124);
/* oklch */ color: oklch(94.8% 0.141 104.9);

Tailwind

colors: {
  custom: {
    50: '#fff6a5',
    500: '#fcf37c',
    950: '#000000',
  },
}

SCSS

$custom: #fcf37c;
$custom-light: #fff6a5;
$custom-dark: #000000;

JSON

{
  "hex": "#fcf37c",
  "rgb": {
    "r": 252,
    "g": 243,
    "b": 124
  },
  "hsl": {
    "h": 55.781,
    "s": 95.522,
    "l": 73.725
  },
  "oklch": {
    "l": 0.94768,
    "c": 0.14095,
    "h": 104.9
  },
  "luminance": 0.86252
}

Semantic roles & 50–950 ramp

primary

#FCF37C

secondary

#434DDA

accent

#10E600

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FCF37C

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

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