#F7FD78#F7FD78

#F7FD78 is a very light, vivid yellow. Relative luminance 0.914; OKLCH L 96.4% C 0.156 H 111.3°. Best body text is #000000 at 19.28:1 contrast (WCAG AA passes).

Color values

HEX	#F7FD78
RGB	rgb(247, 253, 120)
HSL	hsl(63, 97%, 73%)
HSV	hsv(63, 53%, 99%)
CMYK	cmyk(2.4%, 0%, 52.6%, 0.8%)
CIE-LAB	lab(96.57, -19.35, 62.01)
CIE-LCH	lch(96.57, 64.96, 107.33°)
OKLab	oklab(96.37% -0.0566 0.1451)
OKLCH	oklch(96.37% 0.156 111.3)
XYZ	xyz(76.8749, 91.3824, 31.3546)
Luminance	0.9138 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F7FD78 #7E78FD

analogous

#FDC078 #F7FD78 #B4FD78

triadic

#F7FD78 #78F7FD #FD78F7

tetradic

#F7FD78 #78FDC0 #7E78FD #FD78B4

square

#F7FD78 #78FDC0 #7E78FD #FD78B4

split-complementary

#F7FD78 #78B4FD #C078FD

monochromatic

#ECF704 #F3FC3C #F7FD78 #FBFEB4 #FDFFE1

Accessibility & contrast

On white

1.09

#F7FD78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.28

#F7FD78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F7FD78

19.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F7FD78	#FFFFFF	#000000	##000000
##F7FD78	1.00	1.09	19.28	19.28
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.28	21.00	1.00	1.00
##000000	19.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF36B

Deuteranopia (green-blind)

#FFF77F

Tritanopia (blue-blind)

#FFF0DF

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #f7fd78;
/* rgb */ color: rgb(247, 253, 120);
/* oklch */ color: oklch(96.4% 0.156 111.3);

Tailwind

colors: {
  custom: {
    50: '#fcfda3',
    500: '#f7fd78',
    950: '#000000',
  },
}

SCSS

$custom: #f7fd78;
$custom-light: #fcfda3;
$custom-dark: #000000;

JSON

{
  "hex": "#f7fd78",
  "rgb": {
    "r": 247,
    "g": 253,
    "b": 120
  },
  "hsl": {
    "h": 62.707,
    "s": 97.08,
    "l": 73.137
  },
  "oklch": {
    "l": 0.9637,
    "c": 0.15572,
    "h": 111.3
  },
  "luminance": 0.91381
}

Semantic roles & 50–950 ramp

primary

#F7FD78

secondary

#463FDA

accent

#00E60A

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#18170F

muted

#868580

Preview Lab

Preview with #F7FD78

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

Preview Lab → · Contrast checker → · Palette generator →