#F9F477#F9F477

#F9F477 is a very light, vivid yellow. Relative luminance 0.862; OKLCH L 94.7% C 0.147 H 106.8°. Best body text is #000000 at 18.23:1 contrast (WCAG AA passes).

Color values

HEX	#F9F477
RGB	rgb(249, 244, 119)
HSL	hsl(58, 92%, 72%)
HSV	hsv(58, 52%, 98%)
CMYK	cmyk(0%, 2%, 52.2%, 2.4%)
CIE-LAB	lab(94.39, -14.28, 59.97)
CIE-LCH	lch(94.39, 61.65, 103.40°)
OKLab	oklab(94.67% -0.0424 0.1405)
OKLCH	oklch(94.67% 0.147 106.8)
XYZ	xyz(74.7494, 86.1751, 30.1451)
Luminance	0.8617 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9F477 #777CF9

analogous

#F9B377 #F9F477 #BDF977

triadic

#F9F477 #77F9F4 #F477F9

tetradic

#F9F477 #77F9B3 #777CF9 #F977BD

square

#F9F477 #77F9B3 #777CF9 #F977BD

split-complementary

#F9F477 #77BDF9 #B377F9

monochromatic

#EBE30A #F6EF3C #F9F477 #FCF9B2 #FEFDE2

Accessibility & contrast

On white

1.15

#F9F477 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.23

#F9F477 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9F477

18.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9F477	#FFFFFF	#000000	##000000
##F9F477	1.00	1.15	18.23	18.23
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.23	21.00	1.00	1.00
##000000	18.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC6B

Deuteranopia (green-blind)

#FFF17D

Tritanopia (blue-blind)

#FFE6D8

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #f9f477;
/* rgb */ color: rgb(249, 244, 119);
/* oklch */ color: oklch(94.7% 0.147 106.8);

Tailwind

colors: {
  custom: {
    50: '#fef7a1',
    500: '#f9f477',
    950: '#000000',
  },
}

SCSS

$custom: #f9f477;
$custom-light: #fef7a1;
$custom-dark: #000000;

JSON

{
  "hex": "#f9f477",
  "rgb": {
    "r": 249,
    "g": 244,
    "b": 119
  },
  "hsl": {
    "h": 57.692,
    "s": 91.549,
    "l": 72.157
  },
  "oklch": {
    "l": 0.94666,
    "c": 0.14679,
    "h": 106.8
  },
  "luminance": 0.86173
}

Semantic roles & 50–950 ramp

primary

#F9F477

secondary

#3F45D5

accent

#09E600

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #F9F477

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

Preview Lab → · Contrast checker → · Palette generator →