#F0EE68#F0EE68

#F0EE68 is a very light, vivid yellow. Relative luminance 0.807; OKLCH L 92.5% C 0.155 H 108.3°. Best body text is #000000 at 17.13:1 contrast (WCAG AA passes).

Color values

HEX	#F0EE68
RGB	rgb(240, 238, 104)
HSL	hsl(59, 82%, 67%)
HSV	hsv(59, 57%, 94%)
CMYK	cmyk(0%, 0.8%, 56.7%, 5.9%)
CIE-LAB	lab(91.99, -16.07, 63.67)
CIE-LCH	lch(91.99, 65.66, 104.16°)
OKLab	oklab(92.54% -0.0486 0.147)
OKLCH	oklch(92.54% 0.155 108.3)
XYZ	xyz(69.0104, 80.6757, 25.0307)
Luminance	0.8067 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0EE68 #686AF0

analogous

#F0AA68 #F0EE68 #AEF068

triadic

#F0EE68 #68F0EE #EE68F0

tetradic

#F0EE68 #68F0AA #686AF0 #F068AE

square

#F0EE68 #68F0AA #686AF0 #F068AE

split-complementary

#F0EE68 #68AEF0 #AA68F0

monochromatic

#CAC714 #EAE830 #F0EE68 #F6F4A0 #FBFBD7

Accessibility & contrast

On white

1.23

#F0EE68 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.13

#F0EE68 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0EE68

17.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0EE68	#FFFFFF	#000000	##000000
##F0EE68	1.00	1.23	17.13	17.13
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.13	21.00	1.00	1.00
##000000	17.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE55A

Deuteranopia (green-blind)

#FFEA70

Tritanopia (blue-blind)

#FFE0D1

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #f0ee68;
/* rgb */ color: rgb(240, 238, 104);
/* oklch */ color: oklch(92.5% 0.155 108.3);

Tailwind

colors: {
  custom: {
    50: '#f8f398',
    500: '#f0ee68',
    950: '#000000',
  },
}

SCSS

$custom: #f0ee68;
$custom-light: #f8f398;
$custom-dark: #000000;

JSON

{
  "hex": "#f0ee68",
  "rgb": {
    "r": 240,
    "g": 238,
    "b": 104
  },
  "hsl": {
    "h": 59.118,
    "s": 81.928,
    "l": 67.451
  },
  "oklch": {
    "l": 0.92537,
    "c": 0.1548,
    "h": 108.3
  },
  "luminance": 0.80674
}

Semantic roles & 50–950 ramp

primary

#F0EE68

secondary

#3638C6

accent

#0ADE07

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F0EE68

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

Preview Lab → · Contrast checker → · Palette generator →