#005a21
a deep, electric green · cool · closest name: seagreen
RGB
0, 90, 33
HSL
142°, 100%, 18%
CMYK
100, 0, 63, 65
Luminance
0.0742
Every format
| HEX | #005a21 |
| RGB | rgb(0, 90, 33) |
| HSL | hsl(142, 100%, 18%) |
| CMYK | cmyk(100%, 0%, 63%, 65%) |
| LAB | lab(32.8 -37.2 26.0) |
| LCH | lch(32.8 45.4 145.1) |
| OKLCH | oklch(0.408 0.117 148.3) |
Copy-ready code
/* CSS */
color: #005a21;
background-color: #005a21;
/* Tailwind (arbitrary) */
class="text-[#005a21] bg-[#005a21]"
/* SCSS */
$brand: #005a21;
/* SwiftUI */
Color(red: 0.000, green: 0.353, blue: 0.129)
/* Android */
Color.parseColor("#005a21")Accessibility — WCAG contrast
Aa
#005a21 on white: 8.45:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#005a21 on black: 2.48:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green35.3%
Blue12.9%
CMYK percentages
Cyan100.0%
Magenta0.0%
Yellow63.3%
Key (black)64.7%
Color previews
#005a21 text on a black background
contrast 2.48:1
Card sample
#005a21 text on a white background
contrast 8.45:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #005a21;
Background color
Panel with #005a21 background
background-color: #005a21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #005a21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 90, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 90, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #005a21; background: linear-gradient(135deg, #005a21, #00575A);