#F8E366#F8E366

#F8E366 is a very light, vivid yellow. Relative luminance 0.759; OKLCH L 90.9% C 0.146 H 99.8°. Best body text is #000000 at 16.17:1 contrast (WCAG AA passes).

Color values

HEX	#F8E366
RGB	rgb(248, 227, 102)
HSL	hsl(51, 91%, 69%)
HSV	hsv(51, 59%, 97%)
CMYK	cmyk(0%, 8.5%, 58.9%, 2.7%)
CIE-LAB	lab(89.79, -7.54, 62.27)
CIE-LCH	lch(89.79, 62.72, 96.91°)
OKLab	oklab(90.94% -0.0249 0.1436)
OKLCH	oklch(90.94% 0.146 99.8)
XYZ	xyz(68.5814, 75.8568, 23.5971)
Luminance	0.7585 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F8E366 #667BF8

analogous

#F89A66 #F8E366 #C4F866

triadic

#F8E366 #66F8E3 #E366F8

tetradic

#F8E366 #66F89A #667BF8 #F866C4

square

#F8E366 #66F89A #667BF8 #F866C4

split-complementary

#F8E366 #66C4F8 #9A66F8

monochromatic

#DABC0A #F5D82B #F8E366 #FBEEA1 #FDF8DB

Accessibility & contrast

On white

1.30

#F8E366 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.17

#F8E366 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F8E366

16.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F8E366	#FFFFFF	#000000	##000000
##F8E366	1.00	1.30	16.17	16.17
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.17	21.00	1.00	1.00
##000000	16.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DD59

Deuteranopia (green-blind)

#FCE56C

Tritanopia (blue-blind)

#FFD4C8

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #f8e366;
/* rgb */ color: rgb(248, 227, 102);
/* oklch */ color: oklch(90.9% 0.146 99.8);

Tailwind

colors: {
  custom: {
    50: '#feeb96',
    500: '#f8e366',
    950: '#000000',
  },
}

SCSS

$custom: #f8e366;
$custom-light: #feeb96;
$custom-dark: #000000;

JSON

{
  "hex": "#f8e366",
  "rgb": {
    "r": 248,
    "g": 227,
    "b": 102
  },
  "hsl": {
    "h": 51.37,
    "s": 91.25,
    "l": 68.627
  },
  "oklch": {
    "l": 0.90943,
    "c": 0.14575,
    "h": 99.8
  },
  "luminance": 0.75854
}

Semantic roles & 50–950 ramp

primary

#F8E366

secondary

#3148D2

accent

#21E600

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F8E366

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

Preview Lab → · Contrast checker → · Palette generator →