#FFFC52#FFFC52

#FFFC52 is a very light, vivid yellow. Relative luminance 0.915; OKLCH L 96.5% C 0.182 H 108.4°. Best body text is #000000 at 19.30:1 contrast (WCAG AA passes).

Color values

HEX	#FFFC52
RGB	rgb(255, 252, 82)
HSL	hsl(59, 100%, 66%)
HSV	hsv(59, 68%, 100%)
CMYK	cmyk(0%, 1.2%, 67.8%, 0%)
CIE-LAB	lab(96.61, -18.13, 77.60)
CIE-LCH	lch(96.61, 79.69, 103.15°)
OKLab	oklab(96.46% -0.0575 0.173)
OKLCH	oklch(96.46% 0.182 108.4)
XYZ	xyz(77.5762, 91.4924, 21.5544)
Luminance	0.9149 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFFC52 #5255FF

analogous

#FFA652 #FFFC52 #ABFF52

triadic

#FFFC52 #52FFFC #FC52FF

tetradic

#FFFC52 #52FFA6 #5255FF #FF52AB

square

#FFFC52 #52FFA6 #5255FF #FF52AB

split-complementary

#FFFC52 #52ABFF #A652FF

monochromatic

#D7D300 #FFFB15 #FFFC52 #FFFD8F #FFFECC

Accessibility & contrast

On white

1.09

#FFFC52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.30

#FFFC52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFFC52

19.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFFC52	#FFFFFF	#000000	##000000
##FFFC52	1.00	1.09	19.30	19.30
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.30	21.00	1.00	1.00
##000000	19.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF237

Deuteranopia (green-blind)

#FFF85E

Tritanopia (blue-blind)

#FFECDA

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #fffc52;
/* rgb */ color: rgb(255, 252, 82);
/* oklch */ color: oklch(96.5% 0.182 108.4);

Tailwind

colors: {
  custom: {
    50: '#fffd8c',
    500: '#fffc52',
    950: '#000000',
  },
}

SCSS

$custom: #fffc52;
$custom-light: #fffd8c;
$custom-dark: #000000;

JSON

{
  "hex": "#fffc52",
  "rgb": {
    "r": 255,
    "g": 252,
    "b": 82
  },
  "hsl": {
    "h": 58.96,
    "s": 100,
    "l": 66.078
  },
  "oklch": {
    "l": 0.96456,
    "c": 0.18226,
    "h": 108.4
  },
  "luminance": 0.9149
}

Semantic roles & 50–950 ramp

primary

#FFFC52

secondary

#2528D0

accent

#04E600

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#19170D

muted

#87857F

Preview Lab

Preview with #FFFC52

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

Preview Lab → · Contrast checker → · Palette generator →