#F8E563#F8E563

#F8E563 is a very light, vivid yellow. Relative luminance 0.769; OKLCH L 91.3% C 0.150 H 101.0°. Best body text is #000000 at 16.38:1 contrast (WCAG AA passes).

Color values

HEX	#F8E563
RGB	rgb(248, 229, 99)
HSL	hsl(52, 91%, 68%)
HSV	hsv(52, 60%, 97%)
CMYK	cmyk(0%, 7.7%, 60.1%, 2.7%)
CIE-LAB	lab(90.28, -8.74, 64.10)
CIE-LCH	lch(90.28, 64.70, 97.76°)
OKLab	oklab(91.32% -0.0287 0.1471)
OKLCH	oklch(91.32% 0.15 101)
XYZ	xyz(68.9855, 76.8987, 23.0111)
Luminance	0.7690 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F8E563 #6376F8

analogous

#F89A63 #F8E563 #C0F863

triadic

#F8E563 #63F8E5 #E563F8

tetradic

#F8E563 #63F89A #6376F8 #F863C0

square

#F8E563 #63F89A #6376F8 #F863C0

split-complementary

#F8E563 #63C0F8 #9A63F8

monochromatic

#D7BD0A #F5DB28 #F8E563 #FBEF9E #FDF9D8

Accessibility & contrast

On white

1.28

#F8E563 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.38

#F8E563 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F8E563

16.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F8E563	#FFFFFF	#000000	##000000
##F8E563	1.00	1.28	16.38	16.38
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.38	21.00	1.00	1.00
##000000	16.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DF55

Deuteranopia (green-blind)

#FEE76A

Tritanopia (blue-blind)

#FFD6C9

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #f8e563;
/* rgb */ color: rgb(248, 229, 99);
/* oklch */ color: oklch(91.3% 0.150 101.0);

Tailwind

colors: {
  custom: {
    50: '#feec94',
    500: '#f8e563',
    950: '#000000',
  },
}

SCSS

$custom: #f8e563;
$custom-light: #feec94;
$custom-dark: #000000;

JSON

{
  "hex": "#f8e563",
  "rgb": {
    "r": 248,
    "g": 229,
    "b": 99
  },
  "hsl": {
    "h": 52.349,
    "s": 91.411,
    "l": 68.039
  },
  "oklch": {
    "l": 0.91317,
    "c": 0.1499,
    "h": 101
  },
  "luminance": 0.76896
}

Semantic roles & 50–950 ramp

primary

#F8E563

secondary

#2E43D1

accent

#1DE600

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160D

muted

#86847F

Preview Lab

Preview with #F8E563

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

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