#F8FD66#F8FD66

#F8FD66 is a very light, vivid yellow. Relative luminance 0.912; OKLCH L 96.3% C 0.171 H 111.0°. Best body text is #000000 at 19.23:1 contrast (WCAG AA passes).

Color values

HEX	#F8FD66
RGB	rgb(248, 253, 102)
HSL	hsl(62, 97%, 70%)
HSV	hsv(62, 60%, 99%)
CMYK	cmyk(2%, 0%, 59.7%, 0.8%)
CIE-LAB	lab(96.48, -20.26, 69.61)
CIE-LCH	lch(96.48, 72.50, 106.23°)
OKLab	oklab(96.27% -0.0611 0.1592)
OKLCH	oklch(96.27% 0.171 111)
XYZ	xyz(76.2371, 91.1681, 26.1490)
Luminance	0.9117 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F8FD66 #6B66FD

analogous

#FDB766 #F8FD66 #ACFD66

triadic

#F8FD66 #66F8FD #FD66F8

tetradic

#F8FD66 #66FDB7 #6B66FD #FD66AC

square

#F8FD66 #66FDB7 #6B66FD #FD66AC

split-complementary

#F8FD66 #66ACFD #B766FD

monochromatic

#DEE603 #F5FC2A #F8FD66 #FBFEA2 #FEFFDF

Accessibility & contrast

On white

1.09

#F8FD66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.23

#F8FD66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F8FD66

19.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F8FD66	#FFFFFF	#000000	##000000
##F8FD66	1.00	1.09	19.23	19.23
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.23	21.00	1.00	1.00
##000000	19.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF354

Deuteranopia (green-blind)

#FFF76F

Tritanopia (blue-blind)

#FFEFDD

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #f8fd66;
/* rgb */ color: rgb(248, 253, 102);
/* oklch */ color: oklch(96.3% 0.171 111.0);

Tailwind

colors: {
  custom: {
    50: '#fefd97',
    500: '#f8fd66',
    950: '#000000',
  },
}

SCSS

$custom: #f8fd66;
$custom-light: #fefd97;
$custom-dark: #000000;

JSON

{
  "hex": "#f8fd66",
  "rgb": {
    "r": 248,
    "g": 253,
    "b": 102
  },
  "hsl": {
    "h": 61.987,
    "s": 97.419,
    "l": 69.608
  },
  "oklch": {
    "l": 0.96265,
    "c": 0.17054,
    "h": 111
  },
  "luminance": 0.91166
}

Semantic roles & 50–950 ramp

primary

#F8FD66

secondary

#352FD8

accent

#00E608

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F8FD66

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

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