#F1FF64#F1FF64

#F1FF64 is a very light, vivid yellow. Relative luminance 0.911; OKLCH L 96.1% C 0.176 H 114.1°. Best body text is #000000 at 19.23:1 contrast (WCAG AA passes).

Color values

HEX	#F1FF64
RGB	rgb(241, 255, 100)
HSL	hsl(65, 100%, 70%)
HSV	hsv(65, 61%, 100%)
CMYK	cmyk(5.5%, 0%, 60.8%, 0%)
CIE-LAB	lab(96.47, -24.10, 70.26)
CIE-LCH	lch(96.47, 74.28, 108.94°)
OKLab	oklab(96.12% -0.0717 0.1605)
OKLCH	oklch(96.12% 0.176 114.1)
XYZ	xyz(74.3377, 91.1422, 25.7303)
Luminance	0.9114 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1FF64 #7264FF

analogous

#FFBF64 #F1FF64 #A4FF64

triadic

#F1FF64 #64F1FF #FF64F1

tetradic

#F1FF64 #64FFBF #7264FF #FF64A4

square

#F1FF64 #64FFBF #7264FF #FF64A4

split-complementary

#F1FF64 #64A4FF #BF64FF

monochromatic

#D4E900 #EBFF27 #F1FF64 #F7FFA1 #FCFFDE

Accessibility & contrast

On white

1.09

#F1FF64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.23

#F1FF64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1FF64

19.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1FF64	#FFFFFF	#000000	##000000
##F1FF64	1.00	1.09	19.23	19.23
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.23	21.00	1.00	1.00
##000000	19.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF351

Deuteranopia (green-blind)

#FFF66E

Tritanopia (blue-blind)

#FFF1DF

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #f1ff64;
/* rgb */ color: rgb(241, 255, 100);
/* oklch */ color: oklch(96.1% 0.176 114.1);

Tailwind

colors: {
  custom: {
    50: '#f9ff96',
    500: '#f1ff64',
    950: '#000000',
  },
}

SCSS

$custom: #f1ff64;
$custom-light: #f9ff96;
$custom-dark: #000000;

JSON

{
  "hex": "#f1ff64",
  "rgb": {
    "r": 241,
    "g": 255,
    "b": 100
  },
  "hsl": {
    "h": 65.419,
    "s": 100,
    "l": 69.608
  },
  "oklch": {
    "l": 0.96124,
    "c": 0.17578,
    "h": 114.1
  },
  "luminance": 0.91141
}

Semantic roles & 50–950 ramp

primary

#F1FF64

secondary

#3D2DDA

accent

#00E615

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F1FF64

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

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