#F0D566#F0D566

#F0D566 is a very light, vivid yellow. Relative luminance 0.671; OKLCH L 87.4% C 0.134 H 95.8°. Best body text is #000000 at 14.41:1 contrast (WCAG AA passes).

Color values

HEX	#F0D566
RGB	rgb(240, 213, 102)
HSL	hsl(48, 82%, 67%)
HSV	hsv(48, 58%, 94%)
CMYK	cmyk(0%, 11.2%, 57.5%, 5.9%)
CIE-LAB	lab(85.54, -3.75, 57.28)
CIE-LCH	lch(85.54, 57.41, 93.74°)
OKLab	oklab(87.41% -0.0135 0.1331)
OKLCH	oklch(87.41% 0.134 95.8)
XYZ	xyz(62.1302, 67.0759, 22.2421)
Luminance	0.6707 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0D566 #6681F0

analogous

#F09066 #F0D566 #C6F066

triadic

#F0D566 #66F0D5 #D566F0

tetradic

#F0D566 #66F090 #6681F0 #F066C6

square

#F0D566 #66F090 #6681F0 #F066C6

split-complementary

#F0D566 #66C6F0 #9066F0

monochromatic

#C8A514 #EBC62E #F0D566 #F5E49E #FBF4D5

Accessibility & contrast

On white

1.46

#F0D566 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.41

#F0D566 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0D566

14.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0D566	#FFFFFF	#000000	##000000
##F0D566	1.00	1.46	14.41	14.41
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.41	21.00	1.00	1.00
##000000	14.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D15B

Deuteranopia (green-blind)

#EFDA6B

Tritanopia (blue-blind)

#FFC7BC

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #f0d566;
/* rgb */ color: rgb(240, 213, 102);
/* oklch */ color: oklch(87.4% 0.134 95.8);

Tailwind

colors: {
  custom: {
    50: '#f8e195',
    500: '#f0d566',
    950: '#000000',
  },
}

SCSS

$custom: #f0d566;
$custom-light: #f8e195;
$custom-dark: #000000;

JSON

{
  "hex": "#f0d566",
  "rgb": {
    "r": 240,
    "g": 213,
    "b": 102
  },
  "hsl": {
    "h": 48.261,
    "s": 82.143,
    "l": 67.059
  },
  "oklch": {
    "l": 0.87413,
    "c": 0.13378,
    "h": 95.8
  },
  "luminance": 0.67073
}

Semantic roles & 50–950 ramp

primary

#F0D566

secondary

#3551C5

accent

#31DF07

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18150D

muted

#86847F

Preview Lab

Preview with #F0D566

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

Preview Lab → · Contrast checker → · Palette generator →