#F4FF71#F4FF71

#F4FF71 is a very light, vivid yellow. Relative luminance 0.919; OKLCH L 96.5% C 0.165 H 113.2°. Best body text is #000000 at 19.39:1 contrast (WCAG AA passes).

Color values

HEX	#F4FF71
RGB	rgb(244, 255, 113)
HSL	hsl(65, 100%, 72%)
HSV	hsv(65, 56%, 100%)
CMYK	cmyk(4.3%, 0%, 55.7%, 0%)
CIE-LAB	lab(96.80, -22.02, 65.27)
CIE-LCH	lch(96.80, 68.88, 108.64°)
OKLab	oklab(96.48% -0.0647 0.1514)
OKLCH	oklch(96.48% 0.165 113.2)
XYZ	xyz(76.0505, 91.9468, 29.3608)
Luminance	0.9194 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4FF71 #7C71FF

analogous

#FFC371 #F4FF71 #ADFF71

triadic

#F4FF71 #71F4FF #FF71F4

tetradic

#F4FF71 #71FFC3 #7C71FF #FF71AD

square

#F4FF71 #71FFC3 #7C71FF #FF71AD

split-complementary

#F4FF71 #71ADFF #C371FF

monochromatic

#E3F600 #EFFF34 #F4FF71 #F9FFAE #FDFFE0

Accessibility & contrast

On white

1.08

#F4FF71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.39

#F4FF71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4FF71

19.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4FF71	#FFFFFF	#000000	##000000
##F4FF71	1.00	1.08	19.39	19.39
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.39	21.00	1.00	1.00
##000000	19.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF462

Deuteranopia (green-blind)

#FFF779

Tritanopia (blue-blind)

#FFF2E0

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #f4ff71;
/* rgb */ color: rgb(244, 255, 113);
/* oklch */ color: oklch(96.5% 0.165 113.2);

Tailwind

colors: {
  custom: {
    50: '#faff9e',
    500: '#f4ff71',
    950: '#000000',
  },
}

SCSS

$custom: #f4ff71;
$custom-light: #faff9e;
$custom-dark: #000000;

JSON

{
  "hex": "#f4ff71",
  "rgb": {
    "r": 244,
    "g": 255,
    "b": 113
  },
  "hsl": {
    "h": 64.648,
    "s": 100,
    "l": 72.157
  },
  "oklch": {
    "l": 0.96478,
    "c": 0.16463,
    "h": 113.2
  },
  "luminance": 0.91945
}

Semantic roles & 50–950 ramp

primary

#F4FF71

secondary

#4538DC

accent

#00E612

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170F

muted

#868580

Preview Lab

Preview with #F4FF71

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

Preview Lab → · Contrast checker → · Palette generator →