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#0cec21

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

RGB
12, 236, 33
HSL
126°, 90%, 49%
CMYK
95, 0, 86, 8
Luminance
0.6018

Every format

HEX#0cec21
RGBrgb(12, 236, 33)
HSLhsl(126, 90%, 49%)
CMYKcmyk(95%, 0%, 86%, 8%)
LABlab(81.9 -80.1 74.5)
LCHlch(81.9 109.4 137.1)
OKLCHoklch(0.818 0.272 143.0)

Copy-ready code

/* CSS */
color: #0cec21;
background-color: #0cec21;
/* Tailwind (arbitrary) */
class="text-[#0cec21] bg-[#0cec21]"
/* SCSS */
$brand: #0cec21;
/* SwiftUI */
Color(red: 0.047, green: 0.925, blue: 0.129)
/* Android */
Color.parseColor("#0cec21")

Accessibility — WCAG contrast

Aa
#0cec21 on white: 1.61:1
AA ✗ fail · AA-large · AAA
Aa
#0cec21 on black: 13.04:1
AA ✓ pass · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red4.7%
Green92.5%
Blue12.9%

CMYK percentages

Cyan94.9%
Magenta0.0%
Yellow86.0%
Key (black)7.5%

Color previews

#0cec21 text on a black background

contrast 13.04:1

Card sample

#0cec21 text on a white background

contrast 1.61:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #0cec21;
Background color
Panel with #0cec21 background
background-color: #0cec21;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #0cec21;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(12, 236, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(12, 236, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0cec21;
background: linear-gradient(135deg, #0cec21, #0CECB6);

Monochromatic scale

Palettes built from #0cec21

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #0cec21 in the Color Lab