#F8FF5D#F8FF5D

#F8FF5D is a very light, vivid yellow. Relative luminance 0.923; OKLCH L 96.6% C 0.179 H 111.7°. Best body text is #000000 at 19.45:1 contrast (WCAG AA passes).

Color values

HEX	#F8FF5D
RGB	rgb(248, 255, 93)
HSL	hsl(63, 100%, 68%)
HSV	hsv(63, 64%, 100%)
CMYK	cmyk(2.7%, 0%, 63.5%, 0%)
CIE-LAB	lab(96.93, -21.77, 73.67)
CIE-LCH	lch(96.93, 76.82, 106.47°)
OKLab	oklab(96.6% -0.0662 0.1666)
OKLCH	oklch(96.6% 0.179 111.7)
XYZ	xyz(76.4494, 92.2686, 24.1362)
Luminance	0.9227 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F8FF5D #645DFF

analogous

#FFB55D #F8FF5D #A7FF5D

triadic

#F8FF5D #5DF8FF #FF5DF8

tetradic

#F8FF5D #5DFFB5 #645DFF #FF5DA7

square

#F8FF5D #5DFFB5 #645DFF #FF5DA7

split-complementary

#F8FF5D #5DA7FF #B55DFF

monochromatic

#D8E200 #F5FF20 #F8FF5D #FBFF9A #FDFFD7

Accessibility & contrast

On white

1.08

#F8FF5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.45

#F8FF5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F8FF5D

19.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F8FF5D	#FFFFFF	#000000	##000000
##F8FF5D	1.00	1.08	19.45	19.45
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.45	21.00	1.00	1.00
##000000	19.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF447

Deuteranopia (green-blind)

#FFF868

Tritanopia (blue-blind)

#FFF0DE

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #f8ff5d;
/* rgb */ color: rgb(248, 255, 93);
/* oklch */ color: oklch(96.6% 0.179 111.7);

Tailwind

colors: {
  custom: {
    50: '#feff92',
    500: '#f8ff5d',
    950: '#000000',
  },
}

SCSS

$custom: #f8ff5d;
$custom-light: #feff92;
$custom-dark: #000000;

JSON

{
  "hex": "#f8ff5d",
  "rgb": {
    "r": 248,
    "g": 255,
    "b": 93
  },
  "hsl": {
    "h": 62.593,
    "s": 100,
    "l": 68.235
  },
  "oklch": {
    "l": 0.96603,
    "c": 0.17924,
    "h": 111.7
  },
  "luminance": 0.92267
}

Semantic roles & 50–950 ramp

primary

#F8FF5D

secondary

#2F27D9

accent

#00E60A

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170D

muted

#86857F

Preview Lab

Preview with #F8FF5D

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

Preview Lab → · Contrast checker → · Palette generator →