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#0fcc21

a dark, electric green · cool · closest name: lime

RGB
15, 204, 33
HSL
126°, 86%, 43%
CMYK
93, 0, 84, 20
Luminance
0.4340

Every format

HEX#0fcc21
RGBrgb(15, 204, 33)
HSLhsl(126, 86%, 43%)
CMYKcmyk(93%, 0%, 84%, 20%)
LABlab(71.8 -71.3 65.4)
LCHlch(71.8 96.7 137.4)
OKLCHoklch(0.734 0.241 143.2)

Copy-ready code

/* CSS */
color: #0fcc21;
background-color: #0fcc21;
/* Tailwind (arbitrary) */
class="text-[#0fcc21] bg-[#0fcc21]"
/* SCSS */
$brand: #0fcc21;
/* SwiftUI */
Color(red: 0.059, green: 0.800, blue: 0.129)
/* Android */
Color.parseColor("#0fcc21")

Accessibility — WCAG contrast

Aa
#0fcc21 on white: 2.17:1
AA ✗ fail · AA-large · AAA
Aa
#0fcc21 on black: 9.68:1
AA ✓ pass · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red5.9%
Green80.0%
Blue12.9%

CMYK percentages

Cyan92.6%
Magenta0.0%
Yellow83.8%
Key (black)20.0%

Color previews

#0fcc21 text on a black background

contrast 9.68:1

Card sample

#0fcc21 text on a white background

contrast 2.17:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #0fcc21;
Background color
Panel with #0fcc21 background
background-color: #0fcc21;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #0fcc21;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(15, 204, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(15, 204, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0fcc21;
background: linear-gradient(135deg, #0fcc21, #0FCC9F);

Monochromatic scale

Palettes built from #0fcc21

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #0fcc21 in the Color Lab