#F0FB8A#F0FB8A

#F0FB8A is a very light, vivid yellow. Relative luminance 0.894; OKLCH L 95.6% C 0.138 H 113.6°. Best body text is #000000 at 18.87:1 contrast (WCAG AA passes).

Color values

HEX	#F0FB8A
RGB	rgb(240, 251, 138)
HSL	hsl(66, 93%, 76%)
HSV	hsv(66, 45%, 98%)
CMYK	cmyk(4.4%, 0%, 45%, 1.6%)
CIE-LAB	lab(95.73, -19.51, 52.65)
CIE-LCH	lch(95.73, 56.15, 110.33°)
OKLab	oklab(95.64% -0.0551 0.1262)
OKLCH	oklch(95.64% 0.138 113.6)
XYZ	xyz(75.0208, 89.3557, 37.3352)
Luminance	0.8935 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0FB8A #958AFB

analogous

#FBCE8A #F0FB8A #B8FB8A

triadic

#F0FB8A #8AF0FB #FB8AF0

tetradic

#F0FB8A #8AFBCE #958AFB #FB8AB8

square

#F0FB8A #8AFBCE #958AFB #FB8AB8

split-complementary

#F0FB8A #8AB8FB #CE8AFB

monochromatic

#E1F714 #E8F94F #F0FB8A #F8FDC5 #FBFEE1

Accessibility & contrast

On white

1.11

#F0FB8A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.87

#F0FB8A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0FB8A

18.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0FB8A	#FFFFFF	#000000	##000000
##F0FB8A	1.00	1.11	18.87	18.87
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.87	21.00	1.00	1.00
##000000	18.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF180

Deuteranopia (green-blind)

#FFF490

Tritanopia (blue-blind)

#FCEFE0

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #f0fb8a;
/* rgb */ color: rgb(240, 251, 138);
/* oklch */ color: oklch(95.6% 0.138 113.6);

Tailwind

colors: {
  custom: {
    50: '#f7fcae',
    500: '#f0fb8a',
    950: '#000000',
  },
}

SCSS

$custom: #f0fb8a;
$custom-light: #f7fcae;
$custom-dark: #000000;

JSON

{
  "hex": "#f0fb8a",
  "rgb": {
    "r": 240,
    "g": 251,
    "b": 138
  },
  "hsl": {
    "h": 65.841,
    "s": 93.388,
    "l": 76.275
  },
  "oklch": {
    "l": 0.95637,
    "c": 0.13767,
    "h": 113.6
  },
  "luminance": 0.89355
}

Semantic roles & 50–950 ramp

primary

#F0FB8A

secondary

#5D4FDA

accent

#00E616

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#171710

muted

#858581

Preview Lab

Preview with #F0FB8A

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

Preview Lab → · Contrast checker → · Palette generator →