#F3F372#F3F372

#F3F372 is a very light, vivid yellow. Relative luminance 0.844; OKLCH L 93.9% C 0.151 H 109.0°. Best body text is #000000 at 17.87:1 contrast (WCAG AA passes).

Color values

HEX	#F3F372
RGB	rgb(243, 243, 114)
HSL	hsl(60, 84%, 70%)
HSV	hsv(60, 53%, 95%)
CMYK	cmyk(0%, 0%, 53.1%, 4.7%)
CIE-LAB	lab(93.61, -16.56, 61.19)
CIE-LCH	lch(93.61, 63.39, 105.15°)
OKLab	oklab(93.92% -0.0491 0.1427)
OKLCH	oklch(93.92% 0.151 109)
XYZ	xyz(72.0519, 84.3726, 28.4064)
Luminance	0.8437 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F372 #7272F3

analogous

#F3B372 #F3F372 #B3F372

triadic

#F3F372 #72F3F3 #F372F3

tetradic

#F3F372 #72F3B3 #7272F3 #F372B3

square

#F3F372 #72F3B3 #7272F3 #F372B3

split-complementary

#F3F372 #72B2F3 #B272F3

monochromatic

#D8D812 #EEEE3A #F3F372 #F8F8AA #FDFDE3

Accessibility & contrast

On white

1.17

#F3F372 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.87

#F3F372 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F372

17.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F372	#FFFFFF	#000000	##000000
##F3F372	1.00	1.17	17.87	17.87
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.87	21.00	1.00	1.00
##000000	17.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA65

Deuteranopia (green-blind)

#FFEF79

Tritanopia (blue-blind)

#FFE6D6

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #f3f372;
/* rgb */ color: rgb(243, 243, 114);
/* oklch */ color: oklch(93.9% 0.151 109.0);

Tailwind

colors: {
  custom: {
    50: '#f9f69e',
    500: '#f3f372',
    950: '#000000',
  },
}

SCSS

$custom: #f3f372;
$custom-light: #f9f69e;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f372",
  "rgb": {
    "r": 243,
    "g": 243,
    "b": 114
  },
  "hsl": {
    "h": 60,
    "s": 84.314,
    "l": 70
  },
  "oklch": {
    "l": 0.93919,
    "c": 0.15096,
    "h": 109
  },
  "luminance": 0.84371
}

Semantic roles & 50–950 ramp

primary

#F3F372

secondary

#3C3CCD

accent

#05E105

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #F3F372

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

Preview Lab → · Contrast checker → · Palette generator →