#F9F964#F9F964

#F9F964 is a very light, vivid yellow. Relative luminance 0.888; OKLCH L 95.5% C 0.168 H 109.2°. Best body text is #000000 at 18.76:1 contrast (WCAG AA passes).

Color values

HEX	#F9F964
RGB	rgb(249, 249, 100)
HSL	hsl(60, 93%, 68%)
HSV	hsv(60, 60%, 98%)
CMYK	cmyk(0%, 0%, 59.8%, 2.4%)
CIE-LAB	lab(95.50, -18.07, 69.40)
CIE-LCH	lch(95.50, 71.71, 104.60°)
OKLab	oklab(95.5% -0.0552 0.1585)
OKLCH	oklch(95.5% 0.168 109.2)
XYZ	xyz(75.2451, 88.8133, 25.2331)
Luminance	0.8881 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9F964 #6464F9

analogous

#F9AE64 #F9F964 #AEF964

triadic

#F9F964 #64F9F9 #F964F9

tetradic

#F9F964 #64F9AE #6464F9 #F964AE

square

#F9F964 #64F9AE #6464F9 #F964AE

split-complementary

#F9F964 #64AEF9 #AE64F9

monochromatic

#DADA08 #F7F729 #F9F964 #FBFB9F #FEFEDA

Accessibility & contrast

On white

1.12

#F9F964 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.76

#F9F964 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9F964

18.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9F964	#FFFFFF	#000000	##000000
##F9F964	1.00	1.12	18.76	18.76
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.76	21.00	1.00	1.00
##000000	18.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF52

Deuteranopia (green-blind)

#FFF46D

Tritanopia (blue-blind)

#FFEADA

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #f9f964;
/* rgb */ color: rgb(249, 249, 100);
/* oklch */ color: oklch(95.5% 0.168 109.2);

Tailwind

colors: {
  custom: {
    50: '#fefb96',
    500: '#f9f964',
    950: '#000000',
  },
}

SCSS

$custom: #f9f964;
$custom-light: #fefb96;
$custom-dark: #000000;

JSON

{
  "hex": "#f9f964",
  "rgb": {
    "r": 249,
    "g": 249,
    "b": 100
  },
  "hsl": {
    "h": 60,
    "s": 92.547,
    "l": 68.431
  },
  "oklch": {
    "l": 0.95499,
    "c": 0.16781,
    "h": 109.2
  },
  "luminance": 0.88811
}

Semantic roles & 50–950 ramp

primary

#F9F964

secondary

#2F2FD2

accent

#00E600

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F9F964

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

Preview Lab → · Contrast checker → · Palette generator →