#0c5f39
a deep, electric green · cool · closest name: seagreen
RGB
12, 95, 57
HSL
153°, 78%, 21%
CMYK
87, 0, 40, 63
Luminance
0.0856
Every format
| HEX | #0c5f39 |
| RGB | rgb(12, 95, 57) |
| HSL | hsl(153, 78%, 21%) |
| CMYK | cmyk(87%, 0%, 40%, 63%) |
| LAB | lab(35.1 -33.2 15.3) |
| LCH | lch(35.1 36.6 155.3) |
| OKLCH | oklch(0.429 0.098 156.8) |
Copy-ready code
/* CSS */
color: #0c5f39;
background-color: #0c5f39;
/* Tailwind (arbitrary) */
class="text-[#0c5f39] bg-[#0c5f39]"
/* SCSS */
$brand: #0c5f39;
/* SwiftUI */
Color(red: 0.047, green: 0.373, blue: 0.224)
/* Android */
Color.parseColor("#0c5f39")Accessibility — WCAG contrast
Aa
#0c5f39 on white: 7.74:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0c5f39 on black: 2.71:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red4.7%
Green37.3%
Blue22.4%
CMYK percentages
Cyan87.4%
Magenta0.0%
Yellow40.0%
Key (black)62.7%
Color previews
#0c5f39 text on a black background
contrast 2.71:1
Card sample
#0c5f39 text on a white background
contrast 7.74:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0c5f39;
Background color
Panel with #0c5f39 background
background-color: #0c5f39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0c5f39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(12, 95, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(12, 95, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0c5f39; background: linear-gradient(135deg, #0c5f39, #0C4E5F);