#F6FD78#F6FD78

#F6FD78 is a very light, vivid yellow. Relative luminance 0.912; OKLCH L 96.3% C 0.156 H 111.7°. Best body text is #000000 at 19.24:1 contrast (WCAG AA passes).

Color values

HEX	#F6FD78
RGB	rgb(246, 253, 120)
HSL	hsl(63, 97%, 73%)
HSV	hsv(63, 53%, 99%)
CMYK	cmyk(2.8%, 0%, 52.6%, 0.8%)
CIE-LAB	lab(96.49, -19.74, 61.90)
CIE-LCH	lch(96.49, 64.97, 107.68°)
OKLab	oklab(96.29% -0.0577 0.1448)
OKLCH	oklch(96.29% 0.156 111.7)
XYZ	xyz(76.5232, 91.2010, 31.3381)
Luminance	0.9120 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F6FD78 #7F78FD

analogous

#FDC178 #F6FD78 #B3FD78

triadic

#F6FD78 #78F6FD #FD78F6

tetradic

#F6FD78 #78FDC1 #7F78FD #FD78B3

square

#F6FD78 #78FDC1 #7F78FD #FD78B3

split-complementary

#F6FD78 #78B3FD #C178FD

monochromatic

#EAF704 #F2FC3C #F6FD78 #FAFEB4 #FDFFE1

Accessibility & contrast

On white

1.09

#F6FD78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.24

#F6FD78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F6FD78

19.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F6FD78	#FFFFFF	#000000	##000000
##F6FD78	1.00	1.09	19.24	19.24
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.24	21.00	1.00	1.00
##000000	19.24	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: #f6fd78;
/* rgb */ color: rgb(246, 253, 120);
/* oklch */ color: oklch(96.3% 0.156 111.7);

Tailwind

colors: {
  custom: {
    50: '#fbfda3',
    500: '#f6fd78',
    950: '#000000',
  },
}

SCSS

$custom: #f6fd78;
$custom-light: #fbfda3;
$custom-dark: #000000;

JSON

{
  "hex": "#f6fd78",
  "rgb": {
    "r": 246,
    "g": 253,
    "b": 120
  },
  "hsl": {
    "h": 63.158,
    "s": 97.08,
    "l": 73.137
  },
  "oklch": {
    "l": 0.96292,
    "c": 0.15591,
    "h": 111.7
  },
  "luminance": 0.91199
}

Semantic roles & 50–950 ramp

primary

#F6FD78

secondary

#473FDA

accent

#00E60C

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#18170F

muted

#868580

Preview Lab

Preview with #F6FD78

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

Preview Lab → · Contrast checker → · Palette generator →