#057c21
a dark, electric green · cool · closest name: forestgreen
RGB
5, 124, 33
HSL
134°, 92%, 25%
CMYK
96, 0, 73, 51
Luminance
0.1456
Every format
| HEX | #057c21 |
| RGB | rgb(5, 124, 33) |
| HSL | hsl(134, 92%, 25%) |
| CMYK | cmyk(96%, 0%, 73%, 51%) |
| LAB | lab(45.0 -48.1 39.6) |
| LCH | lch(45.0 62.3 140.6) |
| OKLCH | oklch(0.510 0.158 145.1) |
Copy-ready code
/* CSS */
color: #057c21;
background-color: #057c21;
/* Tailwind (arbitrary) */
class="text-[#057c21] bg-[#057c21]"
/* SCSS */
$brand: #057c21;
/* SwiftUI */
Color(red: 0.020, green: 0.486, blue: 0.129)
/* Android */
Color.parseColor("#057c21")Accessibility — WCAG contrast
Aa
#057c21 on white: 5.37:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#057c21 on black: 3.91:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red2.0%
Green48.6%
Blue12.9%
CMYK percentages
Cyan96.0%
Magenta0.0%
Yellow73.4%
Key (black)51.4%
Color previews
#057c21 text on a black background
contrast 3.91:1
Card sample
#057c21 text on a white background
contrast 5.37:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #057c21;
Background color
Panel with #057c21 background
background-color: #057c21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #057c21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(5, 124, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(5, 124, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #057c21; background: linear-gradient(135deg, #057c21, #057C70);