#F0FA4C#F0FA4C

#F0FA4C is a very light, vivid yellow. Relative luminance 0.874; OKLCH L 94.8% C 0.187 H 112.7°. Best body text is #000000 at 18.48:1 contrast (WCAG AA passes).

Color values

HEX	#F0FA4C
RGB	rgb(240, 250, 76)
HSL	hsl(63, 95%, 64%)
HSV	hsv(63, 70%, 98%)
CMYK	cmyk(4%, 0%, 69.6%, 2%)
CIE-LAB	lab(94.92, -23.50, 77.65)
CIE-LCH	lch(94.92, 81.13, 106.84°)
OKLab	oklab(94.81% -0.0723 0.1725)
OKLCH	oklch(94.81% 0.187 112.7)
XYZ	xyz(71.4275, 87.4199, 19.9472)
Luminance	0.8742 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0FA4C #564CFA

analogous

#FAAD4C #F0FA4C #99FA4C

triadic

#F0FA4C #4CF0FA #FA4CF0

tetradic

#F0FA4C #4CFAAD #564CFA #FA4C99

square

#F0FA4C #4CFAAD #564CFA #FA4C99

split-complementary

#F0FA4C #4C99FA #AD4CFA

monochromatic

#BBC606 #EBF810 #F0FA4C #F5FC88 #FAFDC3

Accessibility & contrast

On white

1.14

#F0FA4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.48

#F0FA4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0FA4C

18.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0FA4C	#FFFFFF	#000000	##000000
##F0FA4C	1.00	1.14	18.48	18.48
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.48	21.00	1.00	1.00
##000000	18.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE2D

Deuteranopia (green-blind)

#FFF259

Tritanopia (blue-blind)

#FFEBD8

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #f0fa4c;
/* rgb */ color: rgb(240, 250, 76);
/* oklch */ color: oklch(94.8% 0.187 112.7);

Tailwind

colors: {
  custom: {
    50: '#f9fb89',
    500: '#f0fa4c',
    950: '#000000',
  },
}

SCSS

$custom: #f0fa4c;
$custom-light: #f9fb89;
$custom-dark: #000000;

JSON

{
  "hex": "#f0fa4c",
  "rgb": {
    "r": 240,
    "g": 250,
    "b": 76
  },
  "hsl": {
    "h": 63.448,
    "s": 94.565,
    "l": 63.922
  },
  "oklch": {
    "l": 0.9481,
    "c": 0.18706,
    "h": 112.7
  },
  "luminance": 0.87418
}

Semantic roles & 50–950 ramp

primary

#F0FA4C

secondary

#3028C3

accent

#00E60D

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170C

muted

#86857F

Preview Lab

Preview with #F0FA4C

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

Preview Lab → · Contrast checker → · Palette generator →