#F3F94F#F3F94F

#F3F94F is a very light, vivid yellow. Relative luminance 0.874; OKLCH L 94.9% C 0.184 H 111.4°. Best body text is #000000 at 18.47:1 contrast (WCAG AA passes).

Color values

HEX	#F3F94F
RGB	rgb(243, 249, 79)
HSL	hsl(62, 93%, 64%)
HSV	hsv(62, 68%, 98%)
CMYK	cmyk(2.4%, 0%, 68.3%, 2.4%)
CIE-LAB	lab(94.90, -21.68, 76.66)
CIE-LCH	lch(94.90, 79.66, 105.79°)
OKLab	oklab(94.86% -0.067 0.1709)
OKLCH	oklch(94.86% 0.184 111.4)
XYZ	xyz(72.2514, 87.3724, 20.4542)
Luminance	0.8737 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F94F #554FF9

analogous

#F9AA4F #F3F94F #9EF94F

triadic

#F3F94F #4FF3F9 #F94FF3

tetradic

#F3F94F #4FF9AA #554FF9 #F94F9E

square

#F3F94F #4FF9AA #554FF9 #F94F9E

split-complementary

#F3F94F #4F9EF9 #AA4FF9

monochromatic

#C0C707 #EFF714 #F3F94F #F7FB8A #FBFDC5

Accessibility & contrast

On white

1.14

#F3F94F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.47

#F3F94F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F94F

18.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F94F	#FFFFFF	#000000	##000000
##F3F94F	1.00	1.14	18.47	18.47
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.47	21.00	1.00	1.00
##000000	18.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE33

Deuteranopia (green-blind)

#FFF25C

Tritanopia (blue-blind)

#FFEAD7

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #f3f94f;
/* rgb */ color: rgb(243, 249, 79);
/* oklch */ color: oklch(94.9% 0.184 111.4);

Tailwind

colors: {
  custom: {
    50: '#fbfb8a',
    500: '#f3f94f',
    950: '#000000',
  },
}

SCSS

$custom: #f3f94f;
$custom-light: #fbfb8a;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f94f",
  "rgb": {
    "r": 243,
    "g": 249,
    "b": 79
  },
  "hsl": {
    "h": 62.118,
    "s": 93.407,
    "l": 64.314
  },
  "oklch": {
    "l": 0.94855,
    "c": 0.18353,
    "h": 111.4
  },
  "luminance": 0.87371
}

Semantic roles & 50–950 ramp

primary

#F3F94F

secondary

#2E29C3

accent

#00E608

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F3F94F

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

Preview Lab → · Contrast checker → · Palette generator →