#F0FB5D#F0FB5D

#F0FB5D is a very light, vivid yellow. Relative luminance 0.883; OKLCH L 95.1% C 0.177 H 113.1°. Best body text is #000000 at 18.66:1 contrast (WCAG AA passes).

Color values

HEX	#F0FB5D
RGB	rgb(240, 251, 93)
HSL	hsl(64, 95%, 67%)
HSV	hsv(64, 63%, 98%)
CMYK	cmyk(4.4%, 0%, 62.9%, 1.6%)
CIE-LAB	lab(95.29, -23.05, 71.77)
CIE-LCH	lch(95.29, 75.38, 107.80°)
OKLab	oklab(95.15% -0.0694 0.1627)
OKLCH	oklch(95.15% 0.177 113.1)
XYZ	xyz(72.4101, 88.3114, 23.5852)
Luminance	0.8831 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0FB5D #685DFB

analogous

#FBB75D #F0FB5D #A1FB5D

triadic

#F0FB5D #5DF0FB #FB5DF0

tetradic

#F0FB5D #5DFBB7 #685DFB #FB5DA1

square

#F0FB5D #5DFBB7 #685DFB #FB5DA1

split-complementary

#F0FB5D #5DA1FB #B75DFB

monochromatic

#CAD805 #EAFA21 #F0FB5D #F6FC99 #FBFED4

Accessibility & contrast

On white

1.13

#F0FB5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.66

#F0FB5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0FB5D

18.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0FB5D	#FFFFFF	#000000	##000000
##F0FB5D	1.00	1.13	18.66	18.66
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.66	21.00	1.00	1.00
##000000	18.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF048

Deuteranopia (green-blind)

#FFF368

Tritanopia (blue-blind)

#FFEDDA

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #f0fb5d;
/* rgb */ color: rgb(240, 251, 93);
/* oklch */ color: oklch(95.1% 0.177 113.1);

Tailwind

colors: {
  custom: {
    50: '#f8fc92',
    500: '#f0fb5d',
    950: '#000000',
  },
}

SCSS

$custom: #f0fb5d;
$custom-light: #f8fc92;
$custom-dark: #000000;

JSON

{
  "hex": "#f0fb5d",
  "rgb": {
    "r": 240,
    "g": 251,
    "b": 93
  },
  "hsl": {
    "h": 64.177,
    "s": 95.181,
    "l": 67.451
  },
  "oklch": {
    "l": 0.95147,
    "c": 0.17692,
    "h": 113.1
  },
  "luminance": 0.8831
}

Semantic roles & 50–950 ramp

primary

#F0FB5D

secondary

#362AD2

accent

#00E610

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F0FB5D

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

Preview Lab → · Contrast checker → · Palette generator →