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#f0fd3d

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

RGB
240, 253, 61
HSL
64°, 98%, 62%
CMYK
5, 0, 76, 1
Luminance
0.8911

Every format

HEX#f0fd3d
RGBrgb(240, 253, 61)
HSLhsl(64, 98%, 62%)
CMYKcmyk(5%, 0%, 76%, 1%)
LABlab(95.6 -25.6 83.0)
LCHlch(95.6 86.9 107.1)
OKLCHoklch(0.954 0.198 113.6)

Copy-ready code

/* CSS */
color: #f0fd3d;
background-color: #f0fd3d;
/* Tailwind (arbitrary) */
class="text-[#f0fd3d] bg-[#f0fd3d]"
/* SCSS */
$brand: #f0fd3d;
/* SwiftUI */
Color(red: 0.941, green: 0.992, blue: 0.239)
/* Android */
Color.parseColor("#f0fd3d")

Accessibility — WCAG contrast

Aa
#f0fd3d on white: 1.12:1
AA ✗ fail · AA-large · AAA
Aa
#f0fd3d on black: 18.82:1
AA ✓ pass · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red94.1%
Green99.2%
Blue23.9%

CMYK percentages

Cyan5.1%
Magenta0.0%
Yellow75.9%
Key (black)0.8%

Color previews

#f0fd3d text on a black background

contrast 18.82:1

Card sample

#f0fd3d text on a white background

contrast 1.12:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #f0fd3d;
Background color
Panel with #f0fd3d background
background-color: #f0fd3d;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #f0fd3d;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(240, 253, 61, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(240, 253, 61, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f0fd3d;
background: linear-gradient(135deg, #f0fd3d, #70FD3D);

Monochromatic scale

Palettes built from #f0fd3d

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #f0fd3d in the Color Lab