#F3FC73#F3FC73

#F3FC73 is a very light, vivid yellow. Relative luminance 0.899; OKLCH L 95.8% C 0.160 H 112.5°. Best body text is #000000 at 18.98:1 contrast (WCAG AA passes).

Color values

HEX	#F3FC73
RGB	rgb(243, 252, 115)
HSL	hsl(64, 96%, 72%)
HSV	hsv(64, 54%, 99%)
CMYK	cmyk(3.6%, 0%, 54.4%, 1.2%)
CIE-LAB	lab(95.96, -20.82, 63.44)
CIE-LCH	lch(95.96, 66.77, 108.17°)
OKLab	oklab(95.8% -0.0611 0.1477)
OKLCH	oklch(95.8% 0.16 112.5)
XYZ	xyz(74.8687, 89.9148, 29.6276)
Luminance	0.8991 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3FC73 #7C73FC

analogous

#FCC173 #F3FC73 #AEFC73

triadic

#F3FC73 #73F3FC #FC73F3

tetradic

#F3FC73 #73FCC1 #7C73FC #FC73AE

square

#F3FC73 #73FCC1 #7C73FC #FC73AE

split-complementary

#F3FC73 #73AEFC #C173FC

monochromatic

#E0EF05 #EEFB37 #F3FC73 #F8FDAF #FCFEE1

Accessibility & contrast

On white

1.11

#F3FC73 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.98

#F3FC73 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3FC73

18.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3FC73	#FFFFFF	#000000	##000000
##F3FC73	1.00	1.11	18.98	18.98
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.98	21.00	1.00	1.00
##000000	18.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF265

Deuteranopia (green-blind)

#FFF57B

Tritanopia (blue-blind)

#FFEFDE

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #f3fc73;
/* rgb */ color: rgb(243, 252, 115);
/* oklch */ color: oklch(95.8% 0.160 112.5);

Tailwind

colors: {
  custom: {
    50: '#f9fd9f',
    500: '#f3fc73',
    950: '#000000',
  },
}

SCSS

$custom: #f3fc73;
$custom-light: #f9fd9f;
$custom-dark: #000000;

JSON

{
  "hex": "#f3fc73",
  "rgb": {
    "r": 243,
    "g": 252,
    "b": 115
  },
  "hsl": {
    "h": 63.942,
    "s": 95.804,
    "l": 71.961
  },
  "oklch": {
    "l": 0.95797,
    "c": 0.15981,
    "h": 112.5
  },
  "luminance": 0.89913
}

Semantic roles & 50–950 ramp

primary

#F3FC73

secondary

#453BD8

accent

#00E60F

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170F

muted

#868580

Preview Lab

Preview with #F3FC73

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

Preview Lab → · Contrast checker → · Palette generator →