#F9F481#F9F481

#F9F481 is a very light, vivid yellow. Relative luminance 0.864; OKLCH L 94.8% C 0.137 H 106.5°. Best body text is #000000 at 18.29:1 contrast (WCAG AA passes).

Color values

HEX	#F9F481
RGB	rgb(249, 244, 129)
HSL	hsl(58, 91%, 74%)
HSV	hsv(58, 48%, 98%)
CMYK	cmyk(0%, 2%, 48.2%, 2.4%)
CIE-LAB	lab(94.50, -13.45, 55.52)
CIE-LCH	lch(94.50, 57.13, 103.62°)
OKLab	oklab(94.79% -0.0391 0.1317)
OKLCH	oklch(94.79% 0.137 106.5)
XYZ	xyz(75.3819, 86.4281, 33.4760)
Luminance	0.8643 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9F481 #8186F9

analogous

#F9B881 #F9F481 #C2F981

triadic

#F9F481 #81F9F4 #F481F9

tetradic

#F9F481 #81F9B8 #8186F9 #F981C2

square

#F9F481 #81F9B8 #8186F9 #F981C2

split-complementary

#F9F481 #81C2F9 #B881F9

monochromatic

#F3EA0C #F6EF47 #F9F481 #FCF9BB #FEFCE2

Accessibility & contrast

On white

1.15

#F9F481 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.29

#F9F481 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9F481

18.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9F481	#FFFFFF	#000000	##000000
##F9F481	1.00	1.15	18.29	18.29
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.29	21.00	1.00	1.00
##000000	18.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC77

Deuteranopia (green-blind)

#FFF287

Tritanopia (blue-blind)

#FFE7D9

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #f9f481;
/* rgb */ color: rgb(249, 244, 129);
/* oklch */ color: oklch(94.8% 0.137 106.5);

Tailwind

colors: {
  custom: {
    50: '#fdf7a8',
    500: '#f9f481',
    950: '#000000',
  },
}

SCSS

$custom: #f9f481;
$custom-light: #fdf7a8;
$custom-dark: #000000;

JSON

{
  "hex": "#f9f481",
  "rgb": {
    "r": 249,
    "g": 244,
    "b": 129
  },
  "hsl": {
    "h": 57.5,
    "s": 90.909,
    "l": 74.118
  },
  "oklch": {
    "l": 0.94787,
    "c": 0.1374,
    "h": 106.5
  },
  "luminance": 0.86426
}

Semantic roles & 50–950 ramp

primary

#F9F481

secondary

#484ED6

accent

#0AE600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #F9F481

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

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