#F0FB61#F0FB61

#F0FB61 is a very light, vivid yellow. Relative luminance 0.884; OKLCH L 95.2% C 0.174 H 113.1°. Best body text is #000000 at 18.68:1 contrast (WCAG AA passes).

Color values

HEX	#F0FB61
RGB	rgb(240, 251, 97)
HSL	hsl(64, 95%, 68%)
HSV	hsv(64, 61%, 98%)
CMYK	cmyk(4.4%, 0%, 61.4%, 1.6%)
CIE-LAB	lab(95.32, -22.80, 70.22)
CIE-LCH	lch(95.32, 73.83, 107.99°)
OKLab	oklab(95.18% -0.0683 0.16)
OKLCH	oklch(95.18% 0.174 113.1)
XYZ	xyz(72.5919, 88.3841, 24.5428)
Luminance	0.8838 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0FB61 #6C61FB

analogous

#FBB961 #F0FB61 #A3FB61

triadic

#F0FB61 #61F0FB #FB61F0

tetradic

#F0FB61 #61FBB9 #6C61FB #FB61A3

square

#F0FB61 #61FBB9 #6C61FB #FB61A3

split-complementary

#F0FB61 #61A3FB #B961FB

monochromatic

#CDDC06 #EAF925 #F0FB61 #F6FD9D #FBFED8

Accessibility & contrast

On white

1.12

#F0FB61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.68

#F0FB61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0FB61

18.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0FB61	#FFFFFF	#000000	##000000
##F0FB61	1.00	1.12	18.68	18.68
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.68	21.00	1.00	1.00
##000000	18.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF04E

Deuteranopia (green-blind)

#FFF36B

Tritanopia (blue-blind)

#FFEDDB

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #f0fb61;
/* rgb */ color: rgb(240, 251, 97);
/* oklch */ color: oklch(95.2% 0.174 113.1);

Tailwind

colors: {
  custom: {
    50: '#f8fc94',
    500: '#f0fb61',
    950: '#000000',
  },
}

SCSS

$custom: #f0fb61;
$custom-light: #f8fc94;
$custom-dark: #000000;

JSON

{
  "hex": "#f0fb61",
  "rgb": {
    "r": 240,
    "g": 251,
    "b": 97
  },
  "hsl": {
    "h": 64.286,
    "s": 95.062,
    "l": 68.235
  },
  "oklch": {
    "l": 0.95181,
    "c": 0.17398,
    "h": 113.1
  },
  "luminance": 0.88383
}

Semantic roles & 50–950 ramp

primary

#F0FB61

secondary

#382CD5

accent

#00E610

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F0FB61

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

Preview Lab → · Contrast checker → · Palette generator →