#F0FB64#F0FB64

#F0FB64 is a very light, vivid yellow. Relative luminance 0.884; OKLCH L 95.2% C 0.172 H 113.1°. Best body text is #000000 at 18.69:1 contrast (WCAG AA passes).

Color values

HEX	#F0FB64
RGB	rgb(240, 251, 100)
HSL	hsl(64, 95%, 69%)
HSV	hsv(64, 60%, 98%)
CMYK	cmyk(4.4%, 0%, 60.2%, 1.6%)
CIE-LAB	lab(95.35, -22.60, 69.03)
CIE-LCH	lch(95.35, 72.64, 108.13°)
OKLab	oklab(95.21% -0.0674 0.1579)
OKLCH	oklch(95.21% 0.172 113.1)
XYZ	xyz(72.7344, 88.4411, 25.2934)
Luminance	0.8844 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0FB64 #6F64FB

analogous

#FBBB64 #F0FB64 #A5FB64

triadic

#F0FB64 #64F0FB #FB64F0

tetradic

#F0FB64 #64FBBB #6F64FB #FB64A5

square

#F0FB64 #64FBBB #6F64FB #FB64A5

split-complementary

#F0FB64 #64A5FB #BB64FB

monochromatic

#CFDF06 #EAF928 #F0FB64 #F6FDA0 #FCFEDB

Accessibility & contrast

On white

1.12

#F0FB64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.69

#F0FB64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0FB64

18.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0FB64	#FFFFFF	#000000	##000000
##F0FB64	1.00	1.12	18.69	18.69
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.69	21.00	1.00	1.00
##000000	18.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF052

Deuteranopia (green-blind)

#FFF36E

Tritanopia (blue-blind)

#FFEDDB

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #f0fb64;
/* rgb */ color: rgb(240, 251, 100);
/* oklch */ color: oklch(95.2% 0.172 113.1);

Tailwind

colors: {
  custom: {
    50: '#f8fc96',
    500: '#f0fb64',
    950: '#000000',
  },
}

SCSS

$custom: #f0fb64;
$custom-light: #f8fc96;
$custom-dark: #000000;

JSON

{
  "hex": "#f0fb64",
  "rgb": {
    "r": 240,
    "g": 251,
    "b": 100
  },
  "hsl": {
    "h": 64.371,
    "s": 94.969,
    "l": 68.824
  },
  "oklch": {
    "l": 0.95208,
    "c": 0.1717,
    "h": 113.1
  },
  "luminance": 0.8844
}

Semantic roles & 50–950 ramp

primary

#F0FB64

secondary

#3A2ED5

accent

#00E611

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F0FB64

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

Preview Lab → · Contrast checker → · Palette generator →