#51c607
a dark, electric green · cool · closest name: green
RGB
81, 198, 7
HSL
97°, 93%, 40%
CMYK
59, 0, 97, 22
Luminance
0.4215
Every format
| HEX | #51c607 |
| RGB | rgb(81, 198, 7) |
| HSL | hsl(97, 93%, 40%) |
| CMYK | cmyk(59%, 0%, 97%, 22%) |
| LAB | lab(71.0 -60.5 69.5) |
| LCH | lch(71.0 92.2 131.1) |
| OKLCH | oklch(0.730 0.225 138.2) |
Copy-ready code
/* CSS */
color: #51c607;
background-color: #51c607;
/* Tailwind (arbitrary) */
class="text-[#51c607] bg-[#51c607]"
/* SCSS */
$brand: #51c607;
/* SwiftUI */
Color(red: 0.318, green: 0.776, blue: 0.027)
/* Android */
Color.parseColor("#51c607")Accessibility — WCAG contrast
Aa
#51c607 on white: 2.23:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#51c607 on black: 9.43:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green77.6%
Blue2.7%
CMYK percentages
Cyan59.1%
Magenta0.0%
Yellow96.5%
Key (black)22.4%
Color previews
#51c607 text on a black background
contrast 9.43:1
Card sample
#51c607 text on a white background
contrast 2.23:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #51c607;
Background color
Panel with #51c607 background
background-color: #51c607;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #51c607;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 198, 7, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 198, 7, 0.45);
Border & gradient
Gradient panel
border: 3px solid #51c607; background: linear-gradient(135deg, #51c607, #07C63C);