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#f0df3d

a balanced, electric yellow · cool · closest name: gold

RGB
240, 223, 61
HSL
54°, 86%, 59%
CMYK
0, 7, 75, 6
Luminance
0.7164

Every format

HEX#f0df3d
RGBrgb(240, 223, 61)
HSLhsl(54, 86%, 59%)
CMYKcmyk(0%, 7%, 75%, 6%)
LABlab(87.8 -11.1 75.9)
LCHlch(87.8 76.7 98.3)
OKLCHoklch(0.891 0.171 103.1)

Copy-ready code

/* CSS */
color: #f0df3d;
background-color: #f0df3d;
/* Tailwind (arbitrary) */
class="text-[#f0df3d] bg-[#f0df3d]"
/* SCSS */
$brand: #f0df3d;
/* SwiftUI */
Color(red: 0.941, green: 0.875, blue: 0.239)
/* Android */
Color.parseColor("#f0df3d")

Accessibility — WCAG contrast

Aa
#f0df3d on white: 1.37:1
AA ✗ fail · AA-large · AAA
Aa
#f0df3d on black: 15.33:1
AA ✓ pass · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red94.1%
Green87.5%
Blue23.9%

CMYK percentages

Cyan0.0%
Magenta7.1%
Yellow74.6%
Key (black)5.9%

Color previews

#f0df3d text on a black background

contrast 15.33:1

Card sample

#f0df3d text on a white background

contrast 1.37:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #f0df3d;
Background color
Panel with #f0df3d background
background-color: #f0df3d;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #f0df3d;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(240, 223, 61, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(240, 223, 61, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f0df3d;
background: linear-gradient(135deg, #f0df3d, #8AF03D);

Monochromatic scale

Palettes built from #f0df3d

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #f0df3d in the Color Lab