#F9F48C#F9F48C

#F9F48C is a very light, vivid yellow. Relative luminance 0.867; OKLCH L 94.9% C 0.126 H 106.1°. Best body text is #000000 at 18.35:1 contrast (WCAG AA passes).

Color values

HEX	#F9F48C
RGB	rgb(249, 244, 140)
HSL	hsl(57, 90%, 76%)
HSV	hsv(57, 44%, 98%)
CMYK	cmyk(0%, 2%, 43.8%, 2.4%)
CIE-LAB	lab(94.63, -12.44, 50.50)
CIE-LCH	lch(94.63, 52.01, 103.84°)
OKLab	oklab(94.93% -0.0352 0.1214)
OKLCH	oklch(94.93% 0.126 106.1)
XYZ	xyz(76.1528, 86.7365, 37.5361)
Luminance	0.8673 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9F48C #8C91F9

analogous

#F9BE8C #F9F48C #C8F98C

triadic

#F9F48C #8CF9F4 #F48CF9

tetradic

#F9F48C #8CF9BE #8C91F9 #F98CC8

square

#F9F48C #8CF9BE #8C91F9 #F98CC8

split-complementary

#F9F48C #8CC8F9 #BE8CF9

monochromatic

#F3E918 #F6EE52 #F9F48C #FCFAC6 #FDFCE2

Accessibility & contrast

On white

1.14

#F9F48C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.35

#F9F48C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9F48C

18.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9F48C	#FFFFFF	#000000	##000000
##F9F48C	1.00	1.14	18.35	18.35
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.35	21.00	1.00	1.00
##000000	18.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED83

Deuteranopia (green-blind)

#FFF291

Tritanopia (blue-blind)

#FFE8DB

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #f9f48c;
/* rgb */ color: rgb(249, 244, 140);
/* oklch */ color: oklch(94.9% 0.126 106.1);

Tailwind

colors: {
  custom: {
    50: '#fdf7af',
    500: '#f9f48c',
    950: '#000000',
  },
}

SCSS

$custom: #f9f48c;
$custom-light: #fdf7af;
$custom-dark: #000000;

JSON

{
  "hex": "#f9f48c",
  "rgb": {
    "r": 249,
    "g": 244,
    "b": 140
  },
  "hsl": {
    "h": 57.248,
    "s": 90.083,
    "l": 76.275
  },
  "oklch": {
    "l": 0.94934,
    "c": 0.12642,
    "h": 106.1
  },
  "luminance": 0.86735
}

Semantic roles & 50–950 ramp

primary

#F9F48C

secondary

#5258D8

accent

#0BE600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #F9F48C

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

Preview Lab → · Contrast checker → · Palette generator →