#F9F47F#F9F47F

#F9F47F is a very light, vivid yellow. Relative luminance 0.864; OKLCH L 94.8% C 0.139 H 106.6°. Best body text is #000000 at 18.27:1 contrast (WCAG AA passes).

Color values

HEX	#F9F47F
RGB	rgb(249, 244, 127)
HSL	hsl(58, 91%, 74%)
HSV	hsv(58, 49%, 98%)
CMYK	cmyk(0%, 2%, 49%, 2.4%)
CIE-LAB	lab(94.47, -13.62, 56.42)
CIE-LCH	lch(94.47, 58.04, 103.58°)
OKLab	oklab(94.76% -0.0398 0.1335)
OKLCH	oklch(94.76% 0.139 106.6)
XYZ	xyz(75.2502, 86.3755, 32.7827)
Luminance	0.8637 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9F47F #7F84F9

analogous

#F9B77F #F9F47F #C1F97F

triadic

#F9F47F #7FF9F4 #F47FF9

tetradic

#F9F47F #7FF9B7 #7F84F9 #F97FC1

square

#F9F47F #7FF9B7 #7F84F9 #F97FC1

split-complementary

#F9F47F #7FC1F9 #B77FF9

monochromatic

#F2E90B #F6EF45 #F9F47F #FCF9B9 #FEFCE2

Accessibility & contrast

On white

1.15

#F9F47F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.27

#F9F47F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9F47F

18.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9F47F	#FFFFFF	#000000	##000000
##F9F47F	1.00	1.15	18.27	18.27
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.27	21.00	1.00	1.00
##000000	18.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC74

Deuteranopia (green-blind)

#FFF285

Tritanopia (blue-blind)

#FFE7D9

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #f9f47f;
/* rgb */ color: rgb(249, 244, 127);
/* oklch */ color: oklch(94.8% 0.139 106.6);

Tailwind

colors: {
  custom: {
    50: '#fdf7a7',
    500: '#f9f47f',
    950: '#000000',
  },
}

SCSS

$custom: #f9f47f;
$custom-light: #fdf7a7;
$custom-dark: #000000;

JSON

{
  "hex": "#f9f47f",
  "rgb": {
    "r": 249,
    "g": 244,
    "b": 127
  },
  "hsl": {
    "h": 57.541,
    "s": 91.045,
    "l": 73.725
  },
  "oklch": {
    "l": 0.94762,
    "c": 0.13933,
    "h": 106.6
  },
  "luminance": 0.86373
}

Semantic roles & 50–950 ramp

primary

#F9F47F

secondary

#464CD6

accent

#09E600

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#181710

muted

#868580

Preview Lab

Preview with #F9F47F

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

Preview Lab → · Contrast checker → · Palette generator →