#F9DC64#F9DC64

#F9DC64 is a very light, vivid yellow. Relative luminance 0.722; OKLCH L 89.6% C 0.142 H 95.8°. Best body text is #000000 at 15.45:1 contrast (WCAG AA passes).

Color values

HEX	#F9DC64
RGB	rgb(249, 220, 100)
HSL	hsl(48, 93%, 68%)
HSV	hsv(48, 60%, 98%)
CMYK	cmyk(0%, 11.6%, 59.8%, 2.4%)
CIE-LAB	lab(88.09, -3.75, 61.27)
CIE-LCH	lch(88.09, 61.38, 93.50°)
OKLab	oklab(89.61% -0.0143 0.1412)
OKLCH	oklch(89.61% 0.142 95.8)
XYZ	xyz(66.9632, 72.2494, 22.4725)
Luminance	0.7225 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9DC64 #6481F9

analogous

#F99164 #F9DC64 #CBF964

triadic

#F9DC64 #64F9DC #DC64F9

tetradic

#F9DC64 #64F991 #6481F9 #F964CB

square

#F9DC64 #64F991 #6481F9 #F964CB

split-complementary

#F9DC64 #64CBF9 #9164F9

monochromatic

#DAB108 #F7CF29 #F9DC64 #FBE99F #FEF7DA

Accessibility & contrast

On white

1.36

#F9DC64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.45

#F9DC64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9DC64

15.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9DC64	#FFFFFF	#000000	##000000
##F9DC64	1.00	1.36	15.45	15.45
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.45	21.00	1.00	1.00
##000000	15.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D857

Deuteranopia (green-blind)

#F8E16A

Tritanopia (blue-blind)

#FFCDC2

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #f9dc64;
/* rgb */ color: rgb(249, 220, 100);
/* oklch */ color: oklch(89.6% 0.142 95.8);

Tailwind

colors: {
  custom: {
    50: '#fee694',
    500: '#f9dc64',
    950: '#000000',
  },
}

SCSS

$custom: #f9dc64;
$custom-light: #fee694;
$custom-dark: #000000;

JSON

{
  "hex": "#f9dc64",
  "rgb": {
    "r": 249,
    "g": 220,
    "b": 100
  },
  "hsl": {
    "h": 48.322,
    "s": 92.547,
    "l": 68.431
  },
  "oklch": {
    "l": 0.89608,
    "c": 0.14192,
    "h": 95.8
  },
  "luminance": 0.72246
}

Semantic roles & 50–950 ramp

primary

#F9DC64

secondary

#2F4FD2

accent

#2DE600

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18150D

muted

#86847F

Preview Lab

Preview with #F9DC64

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

Preview Lab → · Contrast checker → · Palette generator →