#F3F964#F3F964

#F3F964 is a very light, vivid yellow. Relative luminance 0.877; OKLCH L 95.0% C 0.169 H 111.4°. Best body text is #000000 at 18.55:1 contrast (WCAG AA passes).

Color values

HEX	#F3F964
RGB	rgb(243, 249, 100)
HSL	hsl(62, 93%, 68%)
HSV	hsv(62, 60%, 98%)
CMYK	cmyk(2.4%, 0%, 59.8%, 2.4%)
CIE-LAB	lab(95.05, -20.46, 68.77)
CIE-LCH	lch(95.05, 71.75, 106.57°)
OKLab	oklab(95.02% -0.0616 0.1573)
OKLCH	oklch(95.02% 0.169 111.4)
XYZ	xyz(73.1401, 87.7278, 25.1344)
Luminance	0.8773 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F964 #6A64F9

analogous

#F9B464 #F3F964 #A8F964

triadic

#F3F964 #64F3F9 #F964F3

tetradic

#F3F964 #64F9B4 #6A64F9 #F964A8

square

#F3F964 #64F9B4 #6A64F9 #F964A8

split-complementary

#F3F964 #64A8F9 #B464F9

monochromatic

#D2DA08 #EEF729 #F3F964 #F8FB9F #FCFEDA

Accessibility & contrast

On white

1.13

#F3F964 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.55

#F3F964 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F964

18.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F964	#FFFFFF	#000000	##000000
##F3F964	1.00	1.13	18.55	18.55
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.55	21.00	1.00	1.00
##000000	18.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF52

Deuteranopia (green-blind)

#FFF36D

Tritanopia (blue-blind)

#FFEBDA

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #f3f964;
/* rgb */ color: rgb(243, 249, 100);
/* oklch */ color: oklch(95.0% 0.169 111.4);

Tailwind

colors: {
  custom: {
    50: '#fafb96',
    500: '#f3f964',
    950: '#000000',
  },
}

SCSS

$custom: #f3f964;
$custom-light: #fafb96;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f964",
  "rgb": {
    "r": 243,
    "g": 249,
    "b": 100
  },
  "hsl": {
    "h": 62.416,
    "s": 92.547,
    "l": 68.431
  },
  "oklch": {
    "l": 0.95023,
    "c": 0.16891,
    "h": 111.4
  },
  "luminance": 0.87726
}

Semantic roles & 50–950 ramp

primary

#F3F964

secondary

#352FD2

accent

#00E609

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F3F964

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

Preview Lab → · Contrast checker → · Palette generator →