#F9F473#F9F473

#F9F473 is a very light, vivid yellow. Relative luminance 0.861; OKLCH L 94.6% C 0.150 H 106.9°. Best body text is #000000 at 18.22:1 contrast (WCAG AA passes).

Color values

HEX	#F9F473
RGB	rgb(249, 244, 115)
HSL	hsl(58, 92%, 71%)
HSV	hsv(58, 54%, 98%)
CMYK	cmyk(0%, 2%, 53.8%, 2.4%)
CIE-LAB	lab(94.35, -14.60, 61.71)
CIE-LCH	lch(94.35, 63.41, 103.31°)
OKLab	oklab(94.62% -0.0437 0.1439)
OKLCH	oklch(94.62% 0.15 106.9)
XYZ	xyz(74.5142, 86.0811, 28.9065)
Luminance	0.8608 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9F473 #7378F9

analogous

#F9B173 #F9F473 #BBF973

triadic

#F9F473 #73F9F4 #F473F9

tetradic

#F9F473 #73F9B1 #7378F9 #F973BB

square

#F9F473 #73F9B1 #7378F9 #F973BB

split-complementary

#F9F473 #73BBF9 #B173F9

monochromatic

#E8DF0A #F6EF38 #F9F473 #FCF9AE #FEFDE2

Accessibility & contrast

On white

1.15

#F9F473 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.22

#F9F473 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9F473

18.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9F473	#FFFFFF	#000000	##000000
##F9F473	1.00	1.15	18.22	18.22
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.22	21.00	1.00	1.00
##000000	18.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC66

Deuteranopia (green-blind)

#FFF17A

Tritanopia (blue-blind)

#FFE6D7

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #f9f473;
/* rgb */ color: rgb(249, 244, 115);
/* oklch */ color: oklch(94.6% 0.150 106.9);

Tailwind

colors: {
  custom: {
    50: '#fef79f',
    500: '#f9f473',
    950: '#000000',
  },
}

SCSS

$custom: #f9f473;
$custom-light: #fef79f;
$custom-dark: #000000;

JSON

{
  "hex": "#f9f473",
  "rgb": {
    "r": 249,
    "g": 244,
    "b": 115
  },
  "hsl": {
    "h": 57.761,
    "s": 91.781,
    "l": 71.373
  },
  "oklch": {
    "l": 0.94621,
    "c": 0.15037,
    "h": 106.9
  },
  "luminance": 0.86079
}

Semantic roles & 50–950 ramp

primary

#F9F473

secondary

#3C41D4

accent

#09E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #F9F473

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

Preview Lab → · Contrast checker → · Palette generator →