#F3D66C#F3D66C

#F3D66C is a very light, vivid yellow. Relative luminance 0.682; OKLCH L 88.0% C 0.130 H 94.3°. Best body text is #000000 at 14.65:1 contrast (WCAG AA passes).

Color values

HEX	#F3D66C
RGB	rgb(243, 214, 108)
HSL	hsl(47, 85%, 69%)
HSV	hsv(47, 56%, 95%)
CMYK	cmyk(0%, 11.9%, 55.6%, 4.7%)
CIE-LAB	lab(86.12, -2.59, 55.26)
CIE-LCH	lch(86.12, 55.32, 92.68°)
OKLab	oklab(87.96% -0.0097 0.1293)
OKLCH	oklch(87.96% 0.13 94.3)
XYZ	xyz(63.7180, 68.2335, 23.9986)
Luminance	0.6823 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3D66C #6C89F3

analogous

#F3936C #F3D66C #CDF36C

triadic

#F3D66C #6CF3D6 #D66CF3

tetradic

#F3D66C #6CF393 #6C89F3 #F36CCD

square

#F3D66C #6CF393 #6C89F3 #F36CCD

split-complementary

#F3D66C #6CCDF3 #936CF3

monochromatic

#D3AA11 #EEC633 #F3D66C #F8E6A5 #FCF6DD

Accessibility & contrast

On white

1.43

#F3D66C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.65

#F3D66C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3D66C

14.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3D66C	#FFFFFF	#000000	##000000
##F3D66C	1.00	1.43	14.65	14.65
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.65	21.00	1.00	1.00
##000000	14.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D262

Deuteranopia (green-blind)

#F0DB70

Tritanopia (blue-blind)

#FFC8BE

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #f3d66c;
/* rgb */ color: rgb(243, 214, 108);
/* oklch */ color: oklch(88.0% 0.130 94.3);

Tailwind

colors: {
  custom: {
    50: '#fae299',
    500: '#f3d66c',
    950: '#000000',
  },
}

SCSS

$custom: #f3d66c;
$custom-light: #fae299;
$custom-dark: #000000;

JSON

{
  "hex": "#f3d66c",
  "rgb": {
    "r": 243,
    "g": 214,
    "b": 108
  },
  "hsl": {
    "h": 47.111,
    "s": 84.906,
    "l": 68.824
  },
  "oklch": {
    "l": 0.87955,
    "c": 0.12969,
    "h": 94.3
  },
  "luminance": 0.68231
}

Semantic roles & 50–950 ramp

primary

#F3D66C

secondary

#3757CC

accent

#34E104

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18150E

muted

#86847F

Preview Lab

Preview with #F3D66C

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

Preview Lab → · Contrast checker → · Palette generator →