#F9FF68#F9FF68

#F9FF68 is a very light, vivid yellow. Relative luminance 0.927; OKLCH L 96.8% C 0.171 H 111.3°. Best body text is #000000 at 19.53:1 contrast (WCAG AA passes).

Color values

HEX	#F9FF68
RGB	rgb(249, 255, 104)
HSL	hsl(62, 100%, 70%)
HSV	hsv(62, 59%, 100%)
CMYK	cmyk(2.4%, 0%, 59.2%, 0%)
CIE-LAB	lab(97.09, -20.69, 69.48)
CIE-LCH	lch(97.09, 72.49, 106.58°)
OKLab	oklab(96.78% -0.0622 0.1592)
OKLCH	oklch(96.78% 0.171 111.3)
XYZ	xyz(77.3277, 92.6610, 26.9059)
Luminance	0.9266 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9FF68 #6E68FF

analogous

#FFB968 #F9FF68 #ADFF68

triadic

#F9FF68 #68F9FF #FF68F9

tetradic

#F9FF68 #68FFB9 #6E68FF #FF68AD

square

#F9FF68 #68FFB9 #6E68FF #FF68AD

split-complementary

#F9FF68 #68ADFF #B968FF

monochromatic

#E3ED00 #F7FF2B #F9FF68 #FBFFA5 #FEFFE0

Accessibility & contrast

On white

1.08

#F9FF68 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.53

#F9FF68 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9FF68

19.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9FF68	#FFFFFF	#000000	##000000
##F9FF68	1.00	1.08	19.53	19.53
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.53	21.00	1.00	1.00
##000000	19.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF456

Deuteranopia (green-blind)

#FFF971

Tritanopia (blue-blind)

#FFF1DF

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #f9ff68;
/* rgb */ color: rgb(249, 255, 104);
/* oklch */ color: oklch(96.8% 0.171 111.3);

Tailwind

colors: {
  custom: {
    50: '#feff99',
    500: '#f9ff68',
    950: '#000000',
  },
}

SCSS

$custom: #f9ff68;
$custom-light: #feff99;
$custom-dark: #000000;

JSON

{
  "hex": "#f9ff68",
  "rgb": {
    "r": 249,
    "g": 255,
    "b": 104
  },
  "hsl": {
    "h": 62.384,
    "s": 100,
    "l": 70.392
  },
  "oklch": {
    "l": 0.96777,
    "c": 0.17088,
    "h": 111.3
  },
  "luminance": 0.92659
}

Semantic roles & 50–950 ramp

primary

#F9FF68

secondary

#3731DB

accent

#00E609

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F9FF68

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

Preview Lab → · Contrast checker → · Palette generator →