#F4FE64#F4FE64

#F4FE64 is a very light, vivid yellow. Relative luminance 0.910; OKLCH L 96.1% C 0.174 H 112.7°. Best body text is #000000 at 19.21:1 contrast (WCAG AA passes).

Color values

HEX	#F4FE64
RGB	rgb(244, 254, 100)
HSL	hsl(64, 99%, 69%)
HSV	hsv(64, 61%, 100%)
CMYK	cmyk(3.9%, 0%, 60.6%, 0.4%)
CIE-LAB	lab(96.43, -22.45, 70.28)
CIE-LCH	lch(96.43, 73.78, 107.71°)
OKLab	oklab(96.14% -0.0672 0.1605)
OKLCH	oklch(96.14% 0.174 112.7)
XYZ	xyz(75.0522, 91.0384, 25.6727)
Luminance	0.9104 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4FE64 #6E64FE

analogous

#FEBB64 #F4FE64 #A7FE64

triadic

#F4FE64 #64F4FE #FE64F4

tetradic

#F4FE64 #64FEBB #6E64FE #FE64A7

square

#F4FE64 #64FEBB #6E64FE #FE64A7

split-complementary

#F4FE64 #64A7FE #BB64FE

monochromatic

#D7E601 #F0FE27 #F4FE64 #F8FEA1 #FDFFDE

Accessibility & contrast

On white

1.09

#F4FE64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.21

#F4FE64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4FE64

19.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4FE64	#FFFFFF	#000000	##000000
##F4FE64	1.00	1.09	19.21	19.21
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.21	21.00	1.00	1.00
##000000	19.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF351

Deuteranopia (green-blind)

#FFF76E

Tritanopia (blue-blind)

#FFF0DE

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #f4fe64;
/* rgb */ color: rgb(244, 254, 100);
/* oklch */ color: oklch(96.1% 0.174 112.7);

Tailwind

colors: {
  custom: {
    50: '#fbfe96',
    500: '#f4fe64',
    950: '#000000',
  },
}

SCSS

$custom: #f4fe64;
$custom-light: #fbfe96;
$custom-dark: #000000;

JSON

{
  "hex": "#f4fe64",
  "rgb": {
    "r": 244,
    "g": 254,
    "b": 100
  },
  "hsl": {
    "h": 63.896,
    "s": 98.718,
    "l": 69.412
  },
  "oklch": {
    "l": 0.96144,
    "c": 0.17398,
    "h": 112.7
  },
  "luminance": 0.91037
}

Semantic roles & 50–950 ramp

primary

#F4FE64

secondary

#392DD9

accent

#00E60F

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F4FE64

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

Preview Lab → · Contrast checker → · Palette generator →