#F7FF79#F7FF79

#F7FF79 is a very light, vivid yellow. Relative luminance 0.927; OKLCH L 96.8% C 0.157 H 112.1°. Best body text is #000000 at 19.54:1 contrast (WCAG AA passes).

Color values

HEX	#F7FF79
RGB	rgb(247, 255, 121)
HSL	hsl(64, 100%, 74%)
HSV	hsv(64, 53%, 100%)
CMYK	cmyk(3.1%, 0%, 52.5%, 0%)
CIE-LAB	lab(97.10, -20.23, 62.18)
CIE-LCH	lch(97.10, 65.38, 108.02°)
OKLab	oklab(96.8% -0.059 0.1455)
OKLCH	oklch(96.8% 0.157 112.1)
XYZ	xyz(77.5706, 92.6762, 31.8874)
Luminance	0.9267 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F7FF79 #8179FF

analogous

#FFC479 #F7FF79 #B4FF79

triadic

#F7FF79 #79F7FF #FF79F7

tetradic

#F7FF79 #79FFC4 #8179FF #FF79B4

square

#F7FF79 #79FFC4 #8179FF #FF79B4

split-complementary

#F7FF79 #79B4FF #C479FF

monochromatic

#EEFE00 #F3FF3C #F7FF79 #FBFFB6 #FDFFE0

Accessibility & contrast

On white

1.07

#F7FF79 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.54

#F7FF79 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F7FF79

19.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F7FF79	#FFFFFF	#000000	##000000
##F7FF79	1.00	1.07	19.54	19.54
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.54	21.00	1.00	1.00
##000000	19.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF56C

Deuteranopia (green-blind)

#FFF880

Tritanopia (blue-blind)

#FFF2E1

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #f7ff79;
/* rgb */ color: rgb(247, 255, 121);
/* oklch */ color: oklch(96.8% 0.157 112.1);

Tailwind

colors: {
  custom: {
    50: '#fcffa3',
    500: '#f7ff79',
    950: '#000000',
  },
}

SCSS

$custom: #f7ff79;
$custom-light: #fcffa3;
$custom-dark: #000000;

JSON

{
  "hex": "#f7ff79",
  "rgb": {
    "r": 247,
    "g": 255,
    "b": 121
  },
  "hsl": {
    "h": 63.582,
    "s": 100,
    "l": 73.725
  },
  "oklch": {
    "l": 0.96795,
    "c": 0.15703,
    "h": 112.1
  },
  "luminance": 0.92675
}

Semantic roles & 50–950 ramp

primary

#F7FF79

secondary

#493FDD

accent

#00E60E

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#18170F

muted

#868580

Preview Lab

Preview with #F7FF79

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

Preview Lab → · Contrast checker → · Palette generator →