#17c821
a dark, electric green · cool · closest name: lime
RGB
23, 200, 33
HSL
123°, 79%, 44%
CMYK
89, 0, 84, 22
Luminance
0.4160
Every format
| HEX | #17c821 |
| RGB | rgb(23, 200, 33) |
| HSL | hsl(123, 79%, 44%) |
| CMYK | cmyk(89%, 0%, 84%, 22%) |
| LAB | lab(70.6 -69.6 64.3) |
| LCH | lch(70.6 94.8 137.3) |
| OKLCH | oklch(0.724 0.236 143.0) |
Copy-ready code
/* CSS */
color: #17c821;
background-color: #17c821;
/* Tailwind (arbitrary) */
class="text-[#17c821] bg-[#17c821]"
/* SCSS */
$brand: #17c821;
/* SwiftUI */
Color(red: 0.090, green: 0.784, blue: 0.129)
/* Android */
Color.parseColor("#17c821")Accessibility — WCAG contrast
Aa
#17c821 on white: 2.25:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#17c821 on black: 9.32:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green78.4%
Blue12.9%
CMYK percentages
Cyan88.5%
Magenta0.0%
Yellow83.5%
Key (black)21.6%
Color previews
#17c821 text on a black background
contrast 9.32:1
Card sample
#17c821 text on a white background
contrast 2.25:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #17c821;
Background color
Panel with #17c821 background
background-color: #17c821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #17c821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 200, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 200, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #17c821; background: linear-gradient(135deg, #17c821, #17C897);