#F6FF52#F6FF52

#F6FF52 is a very light, vivid yellow. Relative luminance 0.917; OKLCH L 96.4% C 0.187 H 112.4°. Best body text is #000000 at 19.34:1 contrast (WCAG AA passes).

Color values

HEX	#F6FF52
RGB	rgb(246, 255, 82)
HSL	hsl(63, 100%, 66%)
HSV	hsv(63, 68%, 100%)
CMYK	cmyk(3.5%, 0%, 67.8%, 0%)
CIE-LAB	lab(96.71, -23.17, 77.46)
CIE-LCH	lch(96.71, 80.86, 106.65°)
OKLab	oklab(96.37% -0.0711 0.173)
OKLCH	oklch(96.37% 0.187 112.4)
XYZ	xyz(75.2913, 91.7238, 21.7193)
Luminance	0.9172 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F6FF52 #5B52FF

analogous

#FFB152 #F6FF52 #9FFF52

triadic

#F6FF52 #52F6FF #FF52F6

tetradic

#F6FF52 #52FFB1 #5B52FF #FF529F

square

#F6FF52 #52FFB1 #5B52FF #FF529F

split-complementary

#F6FF52 #529FFF #B152FF

monochromatic

#CBD700 #F3FF15 #F6FF52 #F9FF8F #FCFFCC

Accessibility & contrast

On white

1.09

#F6FF52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.34

#F6FF52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F6FF52

19.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F6FF52	#FFFFFF	#000000	##000000
##F6FF52	1.00	1.09	19.34	19.34
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.34	21.00	1.00	1.00
##000000	19.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF336

Deuteranopia (green-blind)

#FFF85F

Tritanopia (blue-blind)

#FFF0DD

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #f6ff52;
/* rgb */ color: rgb(246, 255, 82);
/* oklch */ color: oklch(96.4% 0.187 112.4);

Tailwind

colors: {
  custom: {
    50: '#fdff8c',
    500: '#f6ff52',
    950: '#000000',
  },
}

SCSS

$custom: #f6ff52;
$custom-light: #fdff8c;
$custom-dark: #000000;

JSON

{
  "hex": "#f6ff52",
  "rgb": {
    "r": 246,
    "g": 255,
    "b": 82
  },
  "hsl": {
    "h": 63.121,
    "s": 100,
    "l": 66.078
  },
  "oklch": {
    "l": 0.96365,
    "c": 0.187,
    "h": 112.4
  },
  "luminance": 0.91722
}

Semantic roles & 50–950 ramp

primary

#F6FF52

secondary

#2E25D0

accent

#00E60C

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F6FF52

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

Preview Lab → · Contrast checker → · Palette generator →