#0a5e21
a deep, electric green · cool · closest name: seagreen
RGB
10, 94, 33
HSL
136°, 81%, 20%
CMYK
89, 0, 65, 63
Luminance
0.0818
Every format
| HEX | #0a5e21 |
| RGB | rgb(10, 94, 33) |
| HSL | hsl(136, 81%, 20%) |
| CMYK | cmyk(89%, 0%, 65%, 63%) |
| LAB | lab(34.4 -37.5 27.9) |
| LCH | lch(34.4 46.7 143.3) |
| OKLCH | oklch(0.422 0.120 146.9) |
Copy-ready code
/* CSS */
color: #0a5e21;
background-color: #0a5e21;
/* Tailwind (arbitrary) */
class="text-[#0a5e21] bg-[#0a5e21]"
/* SCSS */
$brand: #0a5e21;
/* SwiftUI */
Color(red: 0.039, green: 0.369, blue: 0.129)
/* Android */
Color.parseColor("#0a5e21")Accessibility — WCAG contrast
Aa
#0a5e21 on white: 7.97:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0a5e21 on black: 2.64:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red3.9%
Green36.9%
Blue12.9%
CMYK percentages
Cyan89.4%
Magenta0.0%
Yellow64.9%
Key (black)63.1%
Color previews
#0a5e21 text on a black background
contrast 2.64:1
Card sample
#0a5e21 text on a white background
contrast 7.97:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0a5e21;
Background color
Panel with #0a5e21 background
background-color: #0a5e21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0a5e21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(10, 94, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(10, 94, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0a5e21; background: linear-gradient(135deg, #0a5e21, #0A5E59);