#F8F863#F8F863

#F8F863 is a very light, vivid yellow. Relative luminance 0.880; OKLCH L 95.2% C 0.168 H 109.2°. Best body text is #000000 at 18.60:1 contrast (WCAG AA passes).

Color values

HEX	#F8F863
RGB	rgb(248, 248, 99)
HSL	hsl(60, 91%, 68%)
HSV	hsv(60, 60%, 97%)
CMYK	cmyk(0%, 0%, 60.1%, 2.7%)
CIE-LAB	lab(95.16, -18.05, 69.41)
CIE-LCH	lch(95.16, 71.72, 104.58°)
OKLab	oklab(95.2% -0.0552 0.1584)
OKLCH	oklch(95.2% 0.168 109.2)
XYZ	xyz(74.5332, 87.9942, 24.8603)
Luminance	0.8799 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F8F863 #6363F8

analogous

#F8AD63 #F8F863 #ADF863

triadic

#F8F863 #63F8F8 #F863F8

tetradic

#F8F863 #63F8AD #6363F8 #F863AD

square

#F8F863 #63F8AD #6363F8 #F863AD

split-complementary

#F8F863 #63ADF8 #AD63F8

monochromatic

#D7D70A #F5F528 #F8F863 #FBFB9E #FDFDD8

Accessibility & contrast

On white

1.13

#F8F863 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.60

#F8F863 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F8F863

18.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F8F863	#FFFFFF	#000000	##000000
##F8F863	1.00	1.13	18.60	18.60
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.60	21.00	1.00	1.00
##000000	18.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE51

Deuteranopia (green-blind)

#FFF36C

Tritanopia (blue-blind)

#FFE9D9

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #f8f863;
/* rgb */ color: rgb(248, 248, 99);
/* oklch */ color: oklch(95.2% 0.168 109.2);

Tailwind

colors: {
  custom: {
    50: '#fefa95',
    500: '#f8f863',
    950: '#000000',
  },
}

SCSS

$custom: #f8f863;
$custom-light: #fefa95;
$custom-dark: #000000;

JSON

{
  "hex": "#f8f863",
  "rgb": {
    "r": 248,
    "g": 248,
    "b": 99
  },
  "hsl": {
    "h": 60,
    "s": 91.411,
    "l": 68.039
  },
  "oklch": {
    "l": 0.95203,
    "c": 0.16773,
    "h": 109.2
  },
  "luminance": 0.87992
}

Semantic roles & 50–950 ramp

primary

#F8F863

secondary

#2E2ED1

accent

#00E600

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F8F863

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

Preview Lab → · Contrast checker → · Palette generator →