#F8DE66#F8DE66

#F8DE66 is a very light, vivid yellow. Relative luminance 0.732; OKLCH L 89.9% C 0.142 H 97.2°. Best body text is #000000 at 15.63:1 contrast (WCAG AA passes).

Color values

HEX	#F8DE66
RGB	rgb(248, 222, 102)
HSL	hsl(49, 91%, 69%)
HSV	hsv(49, 59%, 97%)
CMYK	cmyk(0%, 10.5%, 58.9%, 2.7%)
CIE-LAB	lab(88.52, -5.03, 60.85)
CIE-LCH	lch(88.52, 61.06, 94.73°)
OKLab	oklab(89.94% -0.0177 0.1406)
OKLCH	oklch(89.94% 0.142 97.2)
XYZ	xyz(67.2337, 73.1613, 23.1479)
Luminance	0.7316 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F8DE66 #6680F8

analogous

#F89566 #F8DE66 #C9F866

triadic

#F8DE66 #66F8DE #DE66F8

tetradic

#F8DE66 #66F895 #6680F8 #F866C9

square

#F8DE66 #66F895 #6680F8 #F866C9

split-complementary

#F8DE66 #66C9F8 #9566F8

monochromatic

#DAB50A #F5D12B #F8DE66 #FBEBA1 #FDF7DB

Accessibility & contrast

On white

1.34

#F8DE66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.63

#F8DE66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F8DE66

15.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F8DE66	#FFFFFF	#000000	##000000
##F8DE66	1.00	1.34	15.63	15.63
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.63	21.00	1.00	1.00
##000000	15.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D959

Deuteranopia (green-blind)

#F9E26C

Tritanopia (blue-blind)

#FFCFC4

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #f8de66;
/* rgb */ color: rgb(248, 222, 102);
/* oklch */ color: oklch(89.9% 0.142 97.2);

Tailwind

colors: {
  custom: {
    50: '#fee896',
    500: '#f8de66',
    950: '#000000',
  },
}

SCSS

$custom: #f8de66;
$custom-light: #fee896;
$custom-dark: #000000;

JSON

{
  "hex": "#f8de66",
  "rgb": {
    "r": 248,
    "g": 222,
    "b": 102
  },
  "hsl": {
    "h": 49.315,
    "s": 91.25,
    "l": 68.627
  },
  "oklch": {
    "l": 0.89939,
    "c": 0.14167,
    "h": 97.2
  },
  "luminance": 0.73158
}

Semantic roles & 50–950 ramp

primary

#F8DE66

secondary

#314DD2

accent

#29E600

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F8DE66

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

Preview Lab → · Contrast checker → · Palette generator →