#306c21
a dark, vivid green · cool · closest name: seagreen
RGB
48, 108, 33
HSL
108°, 53%, 28%
CMYK
56, 0, 69, 58
Luminance
0.1146
Every format
| HEX | #306c21 |
| RGB | rgb(48, 108, 33) |
| HSL | hsl(108, 53%, 28%) |
| CMYK | cmyk(56%, 0%, 69%, 58%) |
| LAB | lab(40.4 -34.8 34.9) |
| LCH | lch(40.4 49.2 134.9) |
| OKLCH | oklch(0.474 0.125 139.9) |
Copy-ready code
/* CSS */
color: #306c21;
background-color: #306c21;
/* Tailwind (arbitrary) */
class="text-[#306c21] bg-[#306c21]"
/* SCSS */
$brand: #306c21;
/* SwiftUI */
Color(red: 0.188, green: 0.424, blue: 0.129)
/* Android */
Color.parseColor("#306c21")Accessibility — WCAG contrast
Aa
#306c21 on white: 6.38:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#306c21 on black: 3.29:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.8%
Green42.4%
Blue12.9%
CMYK percentages
Cyan55.6%
Magenta0.0%
Yellow69.4%
Key (black)57.6%
Color previews
#306c21 text on a black background
contrast 3.29:1
Card sample
#306c21 text on a white background
contrast 6.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #306c21;
Background color
Panel with #306c21 background
background-color: #306c21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #306c21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(48, 108, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(48, 108, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #306c21; background: linear-gradient(135deg, #306c21, #216C44);