#F3E06C#F3E06C

#F3E06C is a very light, vivid yellow. Relative luminance 0.734; OKLCH L 90.0% C 0.138 H 100.1°. Best body text is #000000 at 15.69:1 contrast (WCAG AA passes).

Color values

HEX	#F3E06C
RGB	rgb(243, 224, 108)
HSL	hsl(52, 85%, 69%)
HSV	hsv(52, 56%, 95%)
CMYK	cmyk(0%, 7.8%, 55.6%, 4.7%)
CIE-LAB	lab(88.66, -7.64, 58.20)
CIE-LCH	lch(88.66, 58.70, 97.48°)
OKLab	oklab(89.96% -0.0242 0.1357)
OKLCH	oklch(89.96% 0.138 100.1)
XYZ	xyz(66.3269, 73.4513, 24.8682)
Luminance	0.7345 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3E06C #6C7FF3

analogous

#F39D6C #F3E06C #C2F36C

triadic

#F3E06C #6CF3E0 #E06CF3

tetradic

#F3E06C #6CF39D #6C7FF3 #F36CC2

square

#F3E06C #6CF39D #6C7FF3 #F36CC2

split-complementary

#F3E06C #6CC2F3 #9D6CF3

monochromatic

#D3B811 #EED433 #F3E06C #F8ECA5 #FCF8DD

Accessibility & contrast

On white

1.34

#F3E06C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.69

#F3E06C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3E06C

15.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3E06C	#FFFFFF	#000000	##000000
##F3E06C	1.00	1.34	15.69	15.69
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.69	21.00	1.00	1.00
##000000	15.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DA61

Deuteranopia (green-blind)

#F8E272

Tritanopia (blue-blind)

#FFD2C6

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #f3e06c;
/* rgb */ color: rgb(243, 224, 108);
/* oklch */ color: oklch(90.0% 0.138 100.1);

Tailwind

colors: {
  custom: {
    50: '#fae999',
    500: '#f3e06c',
    950: '#000000',
  },
}

SCSS

$custom: #f3e06c;
$custom-light: #fae999;
$custom-dark: #000000;

JSON

{
  "hex": "#f3e06c",
  "rgb": {
    "r": 243,
    "g": 224,
    "b": 108
  },
  "hsl": {
    "h": 51.556,
    "s": 84.906,
    "l": 68.824
  },
  "oklch": {
    "l": 0.89965,
    "c": 0.13782,
    "h": 100.1
  },
  "luminance": 0.73449
}

Semantic roles & 50–950 ramp

primary

#F3E06C

secondary

#374CCC

accent

#23E104

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F3E06C

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

Preview Lab → · Contrast checker → · Palette generator →