#F3D573#F3D573

#F3D573 is a very light, vivid yellow. Relative luminance 0.679; OKLCH L 87.8% C 0.123 H 92.7°. Best body text is #000000 at 14.58:1 contrast (WCAG AA passes).

Color values

HEX	#F3D573
RGB	rgb(243, 213, 115)
HSL	hsl(46, 84%, 70%)
HSV	hsv(46, 53%, 95%)
CMYK	cmyk(0%, 12.3%, 52.7%, 4.7%)
CIE-LAB	lab(85.95, -1.52, 51.76)
CIE-LCH	lch(85.95, 51.79, 91.68°)
OKLab	oklab(87.84% -0.0058 0.1224)
OKLCH	oklch(87.84% 0.123 92.7)
XYZ	xyz(63.8533, 67.8839, 25.9558)
Luminance	0.6788 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3D573 #7391F3

analogous

#F39573 #F3D573 #D1F373

triadic

#F3D573 #73F3D5 #D573F3

tetradic

#F3D573 #73F395 #7391F3 #F373D1

square

#F3D573 #73F395 #7391F3 #F373D1

split-complementary

#F3D573 #73D1F3 #9573F3

monochromatic

#D9AB13 #EEC43B #F3D573 #F8E6AB #FDF7E3

Accessibility & contrast

On white

1.44

#F3D573 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.58

#F3D573 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3D573

14.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3D573	#FFFFFF	#000000	##000000
##F3D573	1.00	1.44	14.58	14.58
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.58	21.00	1.00	1.00
##000000	14.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D26A

Deuteranopia (green-blind)

#EFDB77

Tritanopia (blue-blind)

#FFC8BE

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #f3d573;
/* rgb */ color: rgb(243, 213, 115);
/* oklch */ color: oklch(87.8% 0.123 92.7);

Tailwind

colors: {
  custom: {
    50: '#f9e19d',
    500: '#f3d573',
    950: '#000000',
  },
}

SCSS

$custom: #f3d573;
$custom-light: #f9e19d;
$custom-dark: #000000;

JSON

{
  "hex": "#f3d573",
  "rgb": {
    "r": 243,
    "g": 213,
    "b": 115
  },
  "hsl": {
    "h": 45.938,
    "s": 84.211,
    "l": 70.196
  },
  "oklch": {
    "l": 0.87842,
    "c": 0.12253,
    "h": 92.7
  },
  "luminance": 0.67881
}

Semantic roles & 50–950 ramp

primary

#F3D573

secondary

#3D5FCD

accent

#38E105

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18150E

muted

#86847F

Preview Lab

Preview with #F3D573

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

Preview Lab → · Contrast checker → · Palette generator →