#F3DF73#F3DF73

#F3DF73 is a very light, vivid yellow. Relative luminance 0.731; OKLCH L 89.8% C 0.131 H 99.0°. Best body text is #000000 at 15.61:1 contrast (WCAG AA passes).

Color values

HEX	#F3DF73
RGB	rgb(243, 223, 115)
HSL	hsl(51, 84%, 70%)
HSV	hsv(51, 53%, 95%)
CMYK	cmyk(0%, 8.2%, 52.7%, 4.7%)
CIE-LAB	lab(88.48, -6.59, 54.77)
CIE-LCH	lch(88.48, 55.16, 96.86°)
OKLab	oklab(89.85% -0.0205 0.129)
OKLCH	oklch(89.85% 0.131 99)
XYZ	xyz(66.4466, 73.0704, 26.8203)
Luminance	0.7307 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3DF73 #7387F3

analogous

#F39F73 #F3DF73 #C7F373

triadic

#F3DF73 #73F3DF #DF73F3

tetradic

#F3DF73 #73F39F #7387F3 #F373C7

square

#F3DF73 #73F39F #7387F3 #F373C7

split-complementary

#F3DF73 #73C7F3 #9F73F3

monochromatic

#D9BA13 #EED23B #F3DF73 #F8ECAB #FDF9E3

Accessibility & contrast

On white

1.34

#F3DF73 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.61

#F3DF73 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3DF73

15.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3DF73	#FFFFFF	#000000	##000000
##F3DF73	1.00	1.34	15.61	15.61
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.61	21.00	1.00	1.00
##000000	15.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1DA69

Deuteranopia (green-blind)

#F6E178

Tritanopia (blue-blind)

#FFD2C6

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #f3df73;
/* rgb */ color: rgb(243, 223, 115);
/* oklch */ color: oklch(89.8% 0.131 99.0);

Tailwind

colors: {
  custom: {
    50: '#f9e89e',
    500: '#f3df73',
    950: '#000000',
  },
}

SCSS

$custom: #f3df73;
$custom-light: #f9e89e;
$custom-dark: #000000;

JSON

{
  "hex": "#f3df73",
  "rgb": {
    "r": 243,
    "g": 223,
    "b": 115
  },
  "hsl": {
    "h": 50.625,
    "s": 84.211,
    "l": 70.196
  },
  "oklch": {
    "l": 0.89845,
    "c": 0.13056,
    "h": 99
  },
  "luminance": 0.73068
}

Semantic roles & 50–950 ramp

primary

#F3DF73

secondary

#3D54CD

accent

#27E105

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160F

muted

#868480

Preview Lab

Preview with #F3DF73

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

Preview Lab → · Contrast checker → · Palette generator →