#F3F773#F3F773

#F3F773 is a very light, vivid yellow. Relative luminance 0.868; OKLCH L 94.8% C 0.154 H 110.6°. Best body text is #000000 at 18.36:1 contrast (WCAG AA passes).

Color values

HEX	#F3F773
RGB	rgb(243, 247, 115)
HSL	hsl(62, 89%, 71%)
HSV	hsv(62, 53%, 97%)
CMYK	cmyk(1.6%, 0%, 53.4%, 3.1%)
CIE-LAB	lab(94.66, -18.42, 61.95)
CIE-LCH	lch(94.66, 64.63, 106.56°)
OKLab	oklab(94.76% -0.0543 0.1445)
OKLCH	oklch(94.76% 0.154 110.6)
XYZ	xyz(73.3192, 86.8157, 29.1111)
Luminance	0.8681 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F773 #7773F7

analogous

#F7B973 #F3F773 #B1F773

triadic

#F3F773 #73F3F7 #F773F3

tetradic

#F3F773 #73F7B9 #7773F7 #F773B1

square

#F3F773 #73F7B9 #7773F7 #F773B1

split-complementary

#F3F773 #73B1F7 #B973F7

monochromatic

#DCE30D #EEF439 #F3F773 #F8FAAD #FDFDE2

Accessibility & contrast

On white

1.14

#F3F773 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.36

#F3F773 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F773

18.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F773	#FFFFFF	#000000	##000000
##F3F773	1.00	1.14	18.36	18.36
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.36	21.00	1.00	1.00
##000000	18.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE66

Deuteranopia (green-blind)

#FFF27A

Tritanopia (blue-blind)

#FFEADA

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #f3f773;
/* rgb */ color: rgb(243, 247, 115);
/* oklch */ color: oklch(94.8% 0.154 110.6);

Tailwind

colors: {
  custom: {
    50: '#f9f99f',
    500: '#f3f773',
    950: '#000000',
  },
}

SCSS

$custom: #f3f773;
$custom-light: #f9f99f;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f773",
  "rgb": {
    "r": 243,
    "g": 247,
    "b": 115
  },
  "hsl": {
    "h": 61.818,
    "s": 89.189,
    "l": 70.98
  },
  "oklch": {
    "l": 0.94758,
    "c": 0.15434,
    "h": 110.6
  },
  "luminance": 0.86814
}

Semantic roles & 50–950 ramp

primary

#F3F773

secondary

#413CD2

accent

#00E607

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170F

muted

#868580

Preview Lab

Preview with #F3F773

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

Preview Lab → · Contrast checker → · Palette generator →