#FFFC3C#FFFC3C

#FFFC3C is a very light, vivid yellow. Relative luminance 0.912; OKLCH L 96.3% C 0.194 H 108.6°. Best body text is #000000 at 19.24:1 contrast (WCAG AA passes).

Color values

HEX	#FFFC3C
RGB	rgb(255, 252, 60)
HSL	hsl(59, 100%, 62%)
HSV	hsv(59, 76%, 100%)
CMYK	cmyk(0%, 1.2%, 76.5%, 0%)
CIE-LAB	lab(96.50, -19.05, 84.54)
CIE-LCH	lch(96.50, 86.66, 102.70°)
OKLab	oklab(96.33% -0.0619 0.184)
OKLCH	oklch(96.33% 0.194 108.6)
XYZ	xyz(76.8690, 91.2096, 17.8301)
Luminance	0.9121 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFFC3C #3C3FFF

analogous

#FF9B3C #FFFC3C #A1FF3C

triadic

#FFFC3C #3CFFFC #FC3CFF

tetradic

#FFFC3C #3CFF9B #3C3FFF #FF3CA1

square

#FFFC3C #3CFF9B #3C3FFF #FF3CA1

split-complementary

#FFFC3C #3CA1FF #9B3CFF

monochromatic

#C1BE00 #FEFA00 #FFFC3C #FFFD79 #FFFEB6

Accessibility & contrast

On white

1.09

#FFFC3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.24

#FFFC3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFFC3C

19.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFFC3C	#FFFFFF	#000000	##000000
##FFFC3C	1.00	1.09	19.24	19.24
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.24	21.00	1.00	1.00
##000000	19.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF200

Deuteranopia (green-blind)

#FFF84D

Tritanopia (blue-blind)

#FFEBD9

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #fffc3c;
/* rgb */ color: rgb(255, 252, 60);
/* oklch */ color: oklch(96.3% 0.194 108.6);

Tailwind

colors: {
  custom: {
    50: '#fffd81',
    500: '#fffc3c',
    950: '#000000',
  },
}

SCSS

$custom: #fffc3c;
$custom-light: #fffd81;
$custom-dark: #000000;

JSON

{
  "hex": "#fffc3c",
  "rgb": {
    "r": 255,
    "g": 252,
    "b": 60
  },
  "hsl": {
    "h": 59.077,
    "s": 100,
    "l": 61.765
  },
  "oklch": {
    "l": 0.96327,
    "c": 0.1941,
    "h": 108.6
  },
  "luminance": 0.91207
}

Semantic roles & 50–950 ramp

primary

#FFFC3C

secondary

#2124BE

accent

#04E600

background

#FFFFFC

surface

#FFFFF3

border

#D7D7CD

text

#19170C

muted

#87857F

Preview Lab

Preview with #FFFC3C

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

Preview Lab → · Contrast checker → · Palette generator →