#F3DD73#F3DD73

#F3DD73 is a very light, vivid yellow. Relative luminance 0.720; OKLCH L 89.4% C 0.129 H 97.8°. Best body text is #000000 at 15.40:1 contrast (WCAG AA passes).

Color values

HEX	#F3DD73
RGB	rgb(243, 221, 115)
HSL	hsl(50, 84%, 70%)
HSV	hsv(50, 53%, 95%)
CMYK	cmyk(0%, 9.1%, 52.7%, 4.7%)
CIE-LAB	lab(87.97, -5.58, 54.17)
CIE-LCH	lch(87.97, 54.46, 95.88°)
OKLab	oklab(89.44% -0.0176 0.1276)
OKLCH	oklch(89.44% 0.129 97.8)
XYZ	xyz(65.9154, 72.0080, 26.6432)
Luminance	0.7200 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3DD73 #7389F3

analogous

#F39D73 #F3DD73 #C9F373

triadic

#F3DD73 #73F3DD #DD73F3

tetradic

#F3DD73 #73F39D #7389F3 #F373C9

square

#F3DD73 #73F39D #7389F3 #F373C9

split-complementary

#F3DD73 #73C9F3 #9D73F3

monochromatic

#D9B713 #EECF3B #F3DD73 #F8EBAB #FDF8E3

Accessibility & contrast

On white

1.36

#F3DD73 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.40

#F3DD73 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3DD73

15.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3DD73	#FFFFFF	#000000	##000000
##F3DD73	1.00	1.36	15.40	15.40
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.40	21.00	1.00	1.00
##000000	15.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD869

Deuteranopia (green-blind)

#F5E078

Tritanopia (blue-blind)

#FFD0C5

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #f3dd73;
/* rgb */ color: rgb(243, 221, 115);
/* oklch */ color: oklch(89.4% 0.129 97.8);

Tailwind

colors: {
  custom: {
    50: '#f9e79e',
    500: '#f3dd73',
    950: '#000000',
  },
}

SCSS

$custom: #f3dd73;
$custom-light: #f9e79e;
$custom-dark: #000000;

JSON

{
  "hex": "#f3dd73",
  "rgb": {
    "r": 243,
    "g": 221,
    "b": 115
  },
  "hsl": {
    "h": 49.688,
    "s": 84.211,
    "l": 70.196
  },
  "oklch": {
    "l": 0.89442,
    "c": 0.12884,
    "h": 97.8
  },
  "luminance": 0.72005
}

Semantic roles & 50–950 ramp

primary

#F3DD73

secondary

#3D56CD

accent

#2BE105

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160F

muted

#868480

Preview Lab

Preview with #F3DD73

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

Preview Lab → · Contrast checker → · Palette generator →