#F3D366#F3D366

#F3D366 is a very light, vivid yellow. Relative luminance 0.666; OKLCH L 87.3% C 0.133 H 93.1°. Best body text is #000000 at 14.32:1 contrast (WCAG AA passes).

Color values

HEX	#F3D366
RGB	rgb(243, 211, 102)
HSL	hsl(46, 85%, 68%)
HSV	hsv(46, 58%, 95%)
CMYK	cmyk(0%, 13.2%, 58%, 4.7%)
CIE-LAB	lab(85.30, -1.50, 57.08)
CIE-LCH	lch(85.30, 57.10, 91.50°)
OKLab	oklab(87.29% -0.0072 0.1326)
OKLCH	oklch(87.29% 0.133 93.1)
XYZ	xyz(62.6574, 66.6056, 22.1236)
Luminance	0.6660 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3D366 #6686F3

analogous

#F38C66 #F3D366 #CDF366

triadic

#F3D366 #66F3D3 #D366F3

tetradic

#F3D366 #66F38C #6686F3 #F366CD

square

#F3D366 #66F38C #6686F3 #F366CD

split-complementary

#F3D366 #66CDF3 #8C66F3

monochromatic

#CEA310 #EFC32D #F3D366 #F7E39F #FCF4D7

Accessibility & contrast

On white

1.47

#F3D366 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.32

#F3D366 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3D366

14.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3D366	#FFFFFF	#000000	##000000
##F3D366	1.00	1.47	14.32	14.32
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.32	21.00	1.00	1.00
##000000	14.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6D05B

Deuteranopia (green-blind)

#EFD96B

Tritanopia (blue-blind)

#FFC5BB

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #f3d366;
/* rgb */ color: rgb(243, 211, 102);
/* oklch */ color: oklch(87.3% 0.133 93.1);

Tailwind

colors: {
  custom: {
    50: '#fae095',
    500: '#f3d366',
    950: '#000000',
  },
}

SCSS

$custom: #f3d366;
$custom-light: #fae095;
$custom-dark: #000000;

JSON

{
  "hex": "#f3d366",
  "rgb": {
    "r": 243,
    "g": 211,
    "b": 102
  },
  "hsl": {
    "h": 46.383,
    "s": 85.455,
    "l": 67.647
  },
  "oklch": {
    "l": 0.87288,
    "c": 0.1328,
    "h": 93.1
  },
  "luminance": 0.66603
}

Semantic roles & 50–950 ramp

primary

#F3D366

secondary

#3355CA

accent

#36E204

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18150D

muted

#86847F

Preview Lab

Preview with #F3D366

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

Preview Lab → · Contrast checker → · Palette generator →