#F4FF50#F4FF50

#F4FF50 is a very light, vivid yellow. Relative luminance 0.913; OKLCH L 96.2% C 0.189 H 113.0°. Best body text is #000000 at 19.27:1 contrast (WCAG AA passes).

Color values

HEX	#F4FF50
RGB	rgb(244, 255, 80)
HSL	hsl(64, 100%, 66%)
HSV	hsv(64, 69%, 100%)
CMYK	cmyk(4.3%, 0%, 68.6%, 0%)
CIE-LAB	lab(96.55, -24.07, 77.96)
CIE-LCH	lch(96.55, 81.59, 107.16°)
OKLab	oklab(96.2% -0.0737 0.1737)
OKLCH	oklch(96.2% 0.189 113)
XYZ	xyz(74.5184, 91.3339, 21.2916)
Luminance	0.9133 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4FF50 #5B50FF

analogous

#FFB250 #F4FF50 #9DFF50

triadic

#F4FF50 #50F4FF #FF50F4

tetradic

#F4FF50 #50FFB2 #5B50FF #FF509D

square

#F4FF50 #50FFB2 #5B50FF #FF509D

split-complementary

#F4FF50 #509DFF #B250FF

monochromatic

#C7D500 #F0FF13 #F4FF50 #F8FF8D #FCFFCA

Accessibility & contrast

On white

1.09

#F4FF50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.27

#F4FF50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4FF50

19.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4FF50	#FFFFFF	#000000	##000000
##F4FF50	1.00	1.09	19.27	19.27
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.27	21.00	1.00	1.00
##000000	19.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF333

Deuteranopia (green-blind)

#FFF75D

Tritanopia (blue-blind)

#FFF0DD

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #f4ff50;
/* rgb */ color: rgb(244, 255, 80);
/* oklch */ color: oklch(96.2% 0.189 113.0);

Tailwind

colors: {
  custom: {
    50: '#fbff8b',
    500: '#f4ff50',
    950: '#000000',
  },
}

SCSS

$custom: #f4ff50;
$custom-light: #fbff8b;
$custom-dark: #000000;

JSON

{
  "hex": "#f4ff50",
  "rgb": {
    "r": 244,
    "g": 255,
    "b": 80
  },
  "hsl": {
    "h": 63.771,
    "s": 100,
    "l": 65.686
  },
  "oklch": {
    "l": 0.96197,
    "c": 0.18872,
    "h": 113
  },
  "luminance": 0.91332
}

Semantic roles & 50–950 ramp

primary

#F4FF50

secondary

#2F24CF

accent

#00E60E

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F4FF50

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

Preview Lab → · Contrast checker → · Palette generator →