#F8D663#F8D663

#F8D663 is a very light, vivid yellow. Relative luminance 0.690; OKLCH L 88.3% C 0.138 H 92.9°. Best body text is #000000 at 14.79:1 contrast (WCAG AA passes).

Color values

HEX	#F8D663
RGB	rgb(248, 214, 99)
HSL	hsl(46, 91%, 68%)
HSV	hsv(46, 60%, 97%)
CMYK	cmyk(0%, 13.7%, 60.1%, 2.7%)
CIE-LAB	lab(86.48, -1.18, 59.89)
CIE-LCH	lch(86.48, 59.90, 91.13°)
OKLab	oklab(88.31% -0.007 0.1381)
OKLCH	oklch(88.31% 0.138 92.9)
XYZ	xyz(65.0130, 68.9538, 21.6869)
Luminance	0.6895 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F8D663 #6385F8

analogous

#F88B63 #F8D663 #CFF863

triadic

#F8D663 #63F8D6 #D663F8

tetradic

#F8D663 #63F88B #6385F8 #F863CF

square

#F8D663 #63F88B #6385F8 #F863CF

split-complementary

#F8D663 #63CFF8 #8B63F8

monochromatic

#D7A80A #F5C728 #F8D663 #FBE59E #FDF5D8

Accessibility & contrast

On white

1.42

#F8D663 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.79

#F8D663 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F8D663

14.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F8D663	#FFFFFF	#000000	##000000
##F8D663	1.00	1.42	14.79	14.79
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.79	21.00	1.00	1.00
##000000	14.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD357

Deuteranopia (green-blind)

#F3DD68

Tritanopia (blue-blind)

#FFC7BD

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #f8d663;
/* rgb */ color: rgb(248, 214, 99);
/* oklch */ color: oklch(88.3% 0.138 92.9);

Tailwind

colors: {
  custom: {
    50: '#fee293',
    500: '#f8d663',
    950: '#000000',
  },
}

SCSS

$custom: #f8d663;
$custom-light: #fee293;
$custom-dark: #000000;

JSON

{
  "hex": "#f8d663",
  "rgb": {
    "r": 248,
    "g": 214,
    "b": 99
  },
  "hsl": {
    "h": 46.309,
    "s": 91.411,
    "l": 68.039
  },
  "oklch": {
    "l": 0.88314,
    "c": 0.13832,
    "h": 92.9
  },
  "luminance": 0.6895
}

Semantic roles & 50–950 ramp

primary

#F8D663

secondary

#2E53D1

accent

#34E600

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #F8D663

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

Preview Lab → · Contrast checker → · Palette generator →