#F0F263#F0F263

#F0F263 is a very light, vivid yellow. Relative luminance 0.829; OKLCH L 93.3% C 0.163 H 109.9°. Best body text is #000000 at 17.59:1 contrast (WCAG AA passes).

Color values

HEX	#F0F263
RGB	rgb(240, 242, 99)
HSL	hsl(61, 85%, 67%)
HSV	hsv(61, 59%, 95%)
CMYK	cmyk(0.8%, 0%, 59.1%, 5.1%)
CIE-LAB	lab(92.98, -18.35, 66.88)
CIE-LCH	lch(92.98, 69.35, 105.35°)
OKLab	oklab(93.32% -0.0556 0.1532)
OKLCH	oklch(93.32% 0.163 109.9)
XYZ	xyz(69.9415, 82.9322, 24.1251)
Luminance	0.8293 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0F263 #6563F2

analogous

#F2AD63 #F0F263 #A9F263

triadic

#F0F263 #63F0F2 #F263F0

tetradic

#F0F263 #63F2AD #6563F2 #F263A9

square

#F0F263 #63F2AD #6563F2 #F263A9

split-complementary

#F0F263 #63A9F2 #AD63F2

monochromatic

#C7CA11 #EBED2B #F0F263 #F5F79B #FBFBD4

Accessibility & contrast

On white

1.19

#F0F263 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.59

#F0F263 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0F263

17.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0F263	#FFFFFF	#000000	##000000
##F0F263	1.00	1.19	17.59	17.59
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.59	21.00	1.00	1.00
##000000	17.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE852

Deuteranopia (green-blind)

#FFED6C

Tritanopia (blue-blind)

#FFE4D4

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #f0f263;
/* rgb */ color: rgb(240, 242, 99);
/* oklch */ color: oklch(93.3% 0.163 109.9);

Tailwind

colors: {
  custom: {
    50: '#f8f695',
    500: '#f0f263',
    950: '#000000',
  },
}

SCSS

$custom: #f0f263;
$custom-light: #f8f695;
$custom-dark: #000000;

JSON

{
  "hex": "#f0f263",
  "rgb": {
    "r": 240,
    "g": 242,
    "b": 99
  },
  "hsl": {
    "h": 60.839,
    "s": 84.615,
    "l": 66.863
  },
  "oklch": {
    "l": 0.93318,
    "c": 0.16297,
    "h": 109.9
  },
  "luminance": 0.8293
}

Semantic roles & 50–950 ramp

primary

#F0F263

secondary

#3533C6

accent

#04E107

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F0F263

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

Preview Lab → · Contrast checker → · Palette generator →