#F8E66F#F8E66F

#F8E66F is a very light, vivid yellow. Relative luminance 0.777; OKLCH L 91.6% C 0.141 H 100.8°. Best body text is #000000 at 16.54:1 contrast (WCAG AA passes).

Color values

HEX	#F8E66F
RGB	rgb(248, 230, 111)
HSL	hsl(52, 91%, 70%)
HSV	hsv(52, 55%, 97%)
CMYK	cmyk(0%, 7.3%, 55.2%, 2.7%)
CIE-LAB	lab(90.64, -8.39, 59.23)
CIE-LCH	lch(90.64, 59.82, 98.07°)
OKLab	oklab(91.65% -0.0264 0.1381)
OKLCH	oklch(91.65% 0.141 100.8)
XYZ	xyz(69.8799, 77.7004, 26.3526)
Luminance	0.7770 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F8E66F #6F81F8

analogous

#F8A26F #F8E66F #C5F86F

triadic

#F8E66F #6FF8E6 #E66FF8

tetradic

#F8E66F #6FF8A2 #6F81F8 #F86FC5

square

#F8E66F #6FF8A2 #6F81F8 #F86FC5

split-complementary

#F8E66F #6FC5F8 #A26FF8

monochromatic

#E2C50B #F5DC35 #F8E66F #FBF0A9 #FEFAE2

Accessibility & contrast

On white

1.27

#F8E66F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.54

#F8E66F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F8E66F

16.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F8E66F	#FFFFFF	#000000	##000000
##F8E66F	1.00	1.27	16.54	16.54
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.54	21.00	1.00	1.00
##000000	16.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E063

Deuteranopia (green-blind)

#FEE775

Tritanopia (blue-blind)

#FFD8CB

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #f8e66f;
/* rgb */ color: rgb(248, 230, 111);
/* oklch */ color: oklch(91.6% 0.141 100.8);

Tailwind

colors: {
  custom: {
    50: '#fded9c',
    500: '#f8e66f',
    950: '#000000',
  },
}

SCSS

$custom: #f8e66f;
$custom-light: #fded9c;
$custom-dark: #000000;

JSON

{
  "hex": "#f8e66f",
  "rgb": {
    "r": 248,
    "g": 230,
    "b": 111
  },
  "hsl": {
    "h": 52.117,
    "s": 90.728,
    "l": 70.392
  },
  "oklch": {
    "l": 0.91646,
    "c": 0.14061,
    "h": 100.8
  },
  "luminance": 0.77698
}

Semantic roles & 50–950 ramp

primary

#F8E66F

secondary

#384DD3

accent

#1EE600

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F8E66F

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

Preview Lab → · Contrast checker → · Palette generator →