#F0F463#F0F463

#F0F463 is a very light, vivid yellow. Relative luminance 0.841; OKLCH L 93.7% C 0.165 H 110.7°. Best body text is #000000 at 17.83:1 contrast (WCAG AA passes).

Color values

HEX	#F0F463
RGB	rgb(240, 244, 99)
HSL	hsl(62, 87%, 67%)
HSV	hsv(62, 59%, 96%)
CMYK	cmyk(1.6%, 0%, 59.4%, 4.3%)
CIE-LAB	lab(93.51, -19.32, 67.45)
CIE-LCH	lch(93.51, 70.16, 105.98°)
OKLab	oklab(93.74% -0.0583 0.1544)
OKLCH	oklch(93.74% 0.165 110.7)
XYZ	xyz(70.5400, 84.1292, 24.3246)
Luminance	0.8413 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0F463 #6763F4

analogous

#F4AF63 #F0F463 #A8F463

triadic

#F0F463 #63F0F4 #F463F0

tetradic

#F0F463 #63F4AF #6763F4 #F463A8

square

#F0F463 #63F4AF #6763F4 #F463A8

split-complementary

#F0F463 #63A8F4 #AF63F4

monochromatic

#C9CE0F #EBF02A #F0F463 #F5F89C #FBFCD5

Accessibility & contrast

On white

1.18

#F0F463 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.83

#F0F463 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0F463

17.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0F463	#FFFFFF	#000000	##000000
##F0F463	1.00	1.18	17.83	17.83
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.83	21.00	1.00	1.00
##000000	17.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA52

Deuteranopia (green-blind)

#FFEE6C

Tritanopia (blue-blind)

#FFE6D5

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #f0f463;
/* rgb */ color: rgb(240, 244, 99);
/* oklch */ color: oklch(93.7% 0.165 110.7);

Tailwind

colors: {
  custom: {
    50: '#f8f795',
    500: '#f0f463',
    950: '#000000',
  },
}

SCSS

$custom: #f0f463;
$custom-light: #f8f795;
$custom-dark: #000000;

JSON

{
  "hex": "#f0f463",
  "rgb": {
    "r": 240,
    "g": 244,
    "b": 99
  },
  "hsl": {
    "h": 61.655,
    "s": 86.826,
    "l": 67.255
  },
  "oklch": {
    "l": 0.93735,
    "c": 0.16505,
    "h": 110.7
  },
  "luminance": 0.84127
}

Semantic roles & 50–950 ramp

primary

#F0F463

secondary

#3531CA

accent

#02E308

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F0F463

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

Preview Lab → · Contrast checker → · Palette generator →