#F5FE79#F5FE79

#F5FE79 is a very light, vivid yellow. Relative luminance 0.917; OKLCH L 96.4% C 0.156 H 112.5°. Best body text is #000000 at 19.34:1 contrast (WCAG AA passes).

Color values

HEX	#F5FE79
RGB	rgb(245, 254, 121)
HSL	hsl(64, 99%, 74%)
HSV	hsv(64, 52%, 100%)
CMYK	cmyk(3.5%, 0%, 52.4%, 0.4%)
CIE-LAB	lab(96.69, -20.53, 61.67)
CIE-LCH	lch(96.69, 64.99, 108.41°)
OKLab	oklab(96.43% -0.0598 0.1444)
OKLCH	oklch(96.43% 0.156 112.5)
XYZ	xyz(76.5508, 91.6780, 31.7485)
Luminance	0.9168 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5FE79 #8279FE

analogous

#FEC479 #F5FE79 #B2FE79

triadic

#F5FE79 #79F5FE #FE79F5

tetradic

#F5FE79 #79FEC4 #8279FE #FE79B2

square

#F5FE79 #79FEC4 #8279FE #FE79B2

split-complementary

#F5FE79 #79B2FE #C479FE

monochromatic

#EAFB02 #F0FE3C #F5FE79 #FAFEB6 #FDFFE1

Accessibility & contrast

On white

1.09

#F5FE79 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.34

#F5FE79 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5FE79

19.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5FE79	#FFFFFF	#000000	##000000
##F5FE79	1.00	1.09	19.34	19.34
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.34	21.00	1.00	1.00
##000000	19.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF46C

Deuteranopia (green-blind)

#FFF780

Tritanopia (blue-blind)

#FFF1E0

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #f5fe79;
/* rgb */ color: rgb(245, 254, 121);
/* oklch */ color: oklch(96.4% 0.156 112.5);

Tailwind

colors: {
  custom: {
    50: '#fbfea3',
    500: '#f5fe79',
    950: '#000000',
  },
}

SCSS

$custom: #f5fe79;
$custom-light: #fbfea3;
$custom-dark: #000000;

JSON

{
  "hex": "#f5fe79",
  "rgb": {
    "r": 245,
    "g": 254,
    "b": 121
  },
  "hsl": {
    "h": 64.06,
    "s": 98.519,
    "l": 73.529
  },
  "oklch": {
    "l": 0.96433,
    "c": 0.15632,
    "h": 112.5
  },
  "luminance": 0.91677
}

Semantic roles & 50–950 ramp

primary

#F5FE79

secondary

#4A3FDC

accent

#00E610

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#18170F

muted

#868580

Preview Lab

Preview with #F5FE79

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

Preview Lab → · Contrast checker → · Palette generator →