#F0E66E#F0E66E

#F0E66E is a very light, vivid yellow. Relative luminance 0.762; OKLCH L 91.0% C 0.142 H 104.5°. Best body text is #000000 at 16.25:1 contrast (WCAG AA passes).

Color values

HEX	#F0E66E
RGB	rgb(240, 230, 110)
HSL	hsl(55, 81%, 69%)
HSV	hsv(55, 54%, 94%)
CMYK	cmyk(0%, 4.2%, 54.2%, 5.9%)
CIE-LAB	lab(89.97, -11.69, 58.74)
CIE-LCH	lch(89.97, 59.89, 101.25°)
OKLab	oklab(90.95% -0.0354 0.1371)
OKLCH	oklch(90.95% 0.142 104.5)
XYZ	xyz(67.0485, 76.2469, 25.9341)
Luminance	0.7624 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0E66E #6E78F0

analogous

#F0A56E #F0E66E #B9F06E

triadic

#F0E66E #6EF0E6 #E66EF0

tetradic

#F0E66E #6EF0A5 #6E78F0 #F06EB9

square

#F0E66E #6EF0A5 #6E78F0 #F06EB9

split-complementary

#F0E66E #6EB9F0 #A56EF0

monochromatic

#CEC015 #EADC37 #F0E66E #F6F0A5 #FBF9DD

Accessibility & contrast

On white

1.29

#F0E66E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.25

#F0E66E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0E66E

16.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0E66E	#FFFFFF	#000000	##000000
##F0E66E	1.00	1.29	16.25	16.25
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.25	21.00	1.00	1.00
##000000	16.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DF62

Deuteranopia (green-blind)

#FBE574

Tritanopia (blue-blind)

#FFD9CB

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #f0e66e;
/* rgb */ color: rgb(240, 230, 110);
/* oklch */ color: oklch(91.0% 0.142 104.5);

Tailwind

colors: {
  custom: {
    50: '#f7ed9b',
    500: '#f0e66e',
    950: '#000000',
  },
}

SCSS

$custom: #f0e66e;
$custom-light: #f7ed9b;
$custom-dark: #000000;

JSON

{
  "hex": "#f0e66e",
  "rgb": {
    "r": 240,
    "g": 230,
    "b": 110
  },
  "hsl": {
    "h": 55.385,
    "s": 81.25,
    "l": 68.627
  },
  "oklch": {
    "l": 0.90953,
    "c": 0.14161,
    "h": 104.5
  },
  "luminance": 0.76245
}

Semantic roles & 50–950 ramp

primary

#F0E66E

secondary

#3945C9

accent

#18DE08

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F0E66E

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

Preview Lab → · Contrast checker → · Palette generator →