#F0FC78#F0FC78

#F0FC78 is a very light, vivid yellow. Relative luminance 0.895; OKLCH L 95.6% C 0.156 H 113.7°. Best body text is #000000 at 18.90:1 contrast (WCAG AA passes).

Color values

HEX	#F0FC78
RGB	rgb(240, 252, 120)
HSL	hsl(65, 96%, 73%)
HSV	hsv(65, 52%, 99%)
CMYK	cmyk(4.8%, 0%, 52.4%, 1.2%)
CIE-LAB	lab(95.79, -21.60, 60.98)
CIE-LCH	lch(95.79, 64.69, 109.50°)
OKLab	oklab(95.62% -0.0626 0.1429)
OKLCH	oklch(95.62% 0.156 113.7)
XYZ	xyz(74.1372, 89.5034, 31.1361)
Luminance	0.8950 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0FC78 #8478FC

analogous

#FCC678 #F0FC78 #AEFC78

triadic

#F0FC78 #78F0FC #FC78F0

tetradic

#F0FC78 #78FCC6 #8478FC #FC78AE

square

#F0FC78 #78FCC6 #8478FC #FC78AE

split-complementary

#F0FC78 #78AEFC #C678FC

monochromatic

#DEF405 #E9FB3C #F0FC78 #F7FDB4 #FCFEE1

Accessibility & contrast

On white

1.11

#F0FC78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.90

#F0FC78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0FC78

18.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0FC78	#FFFFFF	#000000	##000000
##F0FC78	1.00	1.11	18.90	18.90
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.90	21.00	1.00	1.00
##000000	18.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF26B

Deuteranopia (green-blind)

#FFF47F

Tritanopia (blue-blind)

#FDEFDF

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #f0fc78;
/* rgb */ color: rgb(240, 252, 120);
/* oklch */ color: oklch(95.6% 0.156 113.7);

Tailwind

colors: {
  custom: {
    50: '#f7fda2',
    500: '#f0fc78',
    950: '#000000',
  },
}

SCSS

$custom: #f0fc78;
$custom-light: #f7fda2;
$custom-dark: #000000;

JSON

{
  "hex": "#f0fc78",
  "rgb": {
    "r": 240,
    "g": 252,
    "b": 120
  },
  "hsl": {
    "h": 65.455,
    "s": 95.652,
    "l": 72.941
  },
  "oklch": {
    "l": 0.95622,
    "c": 0.15606,
    "h": 113.7
  },
  "luminance": 0.89502
}

Semantic roles & 50–950 ramp

primary

#F0FC78

secondary

#4D3FD9

accent

#00E615

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#17170F

muted

#858580

Preview Lab

Preview with #F0FC78

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

Preview Lab → · Contrast checker → · Palette generator →