#F9F466#F9F466

#F9F466 is a very light, vivid yellow. Relative luminance 0.858; OKLCH L 94.5% C 0.161 H 107.2°. Best body text is #000000 at 18.16:1 contrast (WCAG AA passes).

Color values

HEX	#F9F466
RGB	rgb(249, 244, 102)
HSL	hsl(58, 92%, 69%)
HSV	hsv(58, 59%, 98%)
CMYK	cmyk(0%, 2%, 59%, 2.4%)
CIE-LAB	lab(94.23, -15.52, 67.19)
CIE-LCH	lch(94.23, 68.96, 103.01°)
OKLab	oklab(94.49% -0.0477 0.1541)
OKLCH	oklch(94.49% 0.161 107.2)
XYZ	xyz(73.8182, 85.8027, 25.2409)
Luminance	0.8580 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9F466 #666BF9

analogous

#F9AB66 #F9F466 #B5F966

triadic

#F9F466 #66F9F4 #F466F9

tetradic

#F9F466 #66F9AB #666BF9 #F966B5

square

#F9F466 #66F9AB #666BF9 #F966B5

split-complementary

#F9F466 #66B5F9 #AB66F9

monochromatic

#DCD509 #F7F02B #F9F466 #FBF8A1 #FEFCDC

Accessibility & contrast

On white

1.16

#F9F466 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.16

#F9F466 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9F466

18.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9F466	#FFFFFF	#000000	##000000
##F9F466	1.00	1.16	18.16	18.16
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.16	21.00	1.00	1.00
##000000	18.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB56

Deuteranopia (green-blind)

#FFF16E

Tritanopia (blue-blind)

#FFE5D6

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #f9f466;
/* rgb */ color: rgb(249, 244, 102);
/* oklch */ color: oklch(94.5% 0.161 107.2);

Tailwind

colors: {
  custom: {
    50: '#fef797',
    500: '#f9f466',
    950: '#000000',
  },
}

SCSS

$custom: #f9f466;
$custom-light: #fef797;
$custom-dark: #000000;

JSON

{
  "hex": "#f9f466",
  "rgb": {
    "r": 249,
    "g": 244,
    "b": 102
  },
  "hsl": {
    "h": 57.959,
    "s": 92.453,
    "l": 68.824
  },
  "oklch": {
    "l": 0.94488,
    "c": 0.16128,
    "h": 107.2
  },
  "luminance": 0.858
}

Semantic roles & 50–950 ramp

primary

#F9F466

secondary

#3036D3

accent

#08E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F9F466

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

Preview Lab → · Contrast checker → · Palette generator →