#005b21
a deep, electric green · cool · closest name: seagreen
RGB
0, 91, 33
HSL
142°, 100%, 18%
CMYK
100, 0, 64, 64
Luminance
0.0759
Every format
| HEX | #005b21 |
| RGB | rgb(0, 91, 33) |
| HSL | hsl(142, 100%, 18%) |
| CMYK | cmyk(100%, 0%, 64%, 64%) |
| LAB | lab(33.1 -37.6 26.4) |
| LCH | lch(33.1 45.9 144.9) |
| OKLCH | oklch(0.411 0.118 148.2) |
Copy-ready code
/* CSS */
color: #005b21;
background-color: #005b21;
/* Tailwind (arbitrary) */
class="text-[#005b21] bg-[#005b21]"
/* SCSS */
$brand: #005b21;
/* SwiftUI */
Color(red: 0.000, green: 0.357, blue: 0.129)
/* Android */
Color.parseColor("#005b21")Accessibility — WCAG contrast
Aa
#005b21 on white: 8.34:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#005b21 on black: 2.52:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green35.7%
Blue12.9%
CMYK percentages
Cyan100.0%
Magenta0.0%
Yellow63.7%
Key (black)64.3%
Color previews
#005b21 text on a black background
contrast 2.52:1
Card sample
#005b21 text on a white background
contrast 8.34:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #005b21;
Background color
Panel with #005b21 background
background-color: #005b21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #005b21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 91, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 91, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #005b21; background: linear-gradient(135deg, #005b21, #00585B);