#F9F47C#F9F47C

#F9F47C is a very light, vivid yellow. Relative luminance 0.863; OKLCH L 94.7% C 0.142 H 106.7°. Best body text is #000000 at 18.26:1 contrast (WCAG AA passes).

Color values

HEX	#F9F47C
RGB	rgb(249, 244, 124)
HSL	hsl(58, 91%, 73%)
HSV	hsv(58, 50%, 98%)
CMYK	cmyk(0%, 2%, 50.2%, 2.4%)
CIE-LAB	lab(94.44, -13.88, 57.76)
CIE-LCH	lch(94.44, 59.41, 103.51°)
OKLab	oklab(94.73% -0.0408 0.1362)
OKLCH	oklch(94.73% 0.142 106.7)
XYZ	xyz(75.0576, 86.2984, 31.7683)
Luminance	0.8630 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9F47C #7C81F9

analogous

#F9B57C #F9F47C #BFF97C

triadic

#F9F47C #7CF9F4 #F47CF9

tetradic

#F9F47C #7CF9B5 #7C81F9 #F97CBF

square

#F9F47C #7CF9B5 #7C81F9 #F97CBF

split-complementary

#F9F47C #7CBFF9 #B57CF9

monochromatic

#F0E60B #F6EF41 #F9F47C #FCF9B7 #FEFDE2

Accessibility & contrast

On white

1.15

#F9F47C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.26

#F9F47C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9F47C

18.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9F47C	#FFFFFF	#000000	##000000
##F9F47C	1.00	1.15	18.26	18.26
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.26	21.00	1.00	1.00
##000000	18.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC71

Deuteranopia (green-blind)

#FFF182

Tritanopia (blue-blind)

#FFE7D9

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #f9f47c;
/* rgb */ color: rgb(249, 244, 124);
/* oklch */ color: oklch(94.7% 0.142 106.7);

Tailwind

colors: {
  custom: {
    50: '#fdf7a5',
    500: '#f9f47c',
    950: '#000000',
  },
}

SCSS

$custom: #f9f47c;
$custom-light: #fdf7a5;
$custom-dark: #000000;

JSON

{
  "hex": "#f9f47c",
  "rgb": {
    "r": 249,
    "g": 244,
    "b": 124
  },
  "hsl": {
    "h": 57.6,
    "s": 91.241,
    "l": 73.137
  },
  "oklch": {
    "l": 0.94725,
    "c": 0.14217,
    "h": 106.7
  },
  "luminance": 0.86296
}

Semantic roles & 50–950 ramp

primary

#F9F47C

secondary

#4449D6

accent

#09E600

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #F9F47C

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

Preview Lab → · Contrast checker → · Palette generator →