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#0cff2f

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

RGB
12, 255, 47
HSL
129°, 100%, 52%
CMYK
95, 0, 82, 0
Luminance
0.7180

Every format

HEX#0cff2f
RGBrgb(12, 255, 47)
HSLhsl(129, 100%, 52%)
CMYKcmyk(95%, 0%, 82%, 0%)
LABlab(87.9 -84.5 76.7)
LCHlch(87.9 114.1 137.8)
OKLCHoklch(0.868 0.285 143.4)

Copy-ready code

/* CSS */
color: #0cff2f;
background-color: #0cff2f;
/* Tailwind (arbitrary) */
class="text-[#0cff2f] bg-[#0cff2f]"
/* SCSS */
$brand: #0cff2f;
/* SwiftUI */
Color(red: 0.047, green: 1.000, blue: 0.184)
/* Android */
Color.parseColor("#0cff2f")

Accessibility — WCAG contrast

Aa
#0cff2f on white: 1.37:1
AA ✗ fail · AA-large · AAA
Aa
#0cff2f on black: 15.36:1
AA ✓ pass · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red4.7%
Green100.0%
Blue18.4%

CMYK percentages

Cyan95.3%
Magenta0.0%
Yellow81.6%
Key (black)0.0%

Color previews

#0cff2f text on a black background

contrast 15.36:1

Card sample

#0cff2f text on a white background

contrast 1.37:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #0cff2f;
Background color
Panel with #0cff2f background
background-color: #0cff2f;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #0cff2f;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(12, 255, 47, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(12, 255, 47, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0cff2f;
background: linear-gradient(135deg, #0cff2f, #0CFFD1);

Monochromatic scale

Palettes built from #0cff2f

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #0cff2f in the Color Lab