#57cd8b
a balanced, vivid green · cool · closest name: aquamarine
RGB
87, 205, 139
HSL
146°, 54%, 57%
CMYK
58, 0, 32, 20
Luminance
0.4755
Every format
| HEX | #57cd8b |
| RGB | rgb(87, 205, 139) |
| HSL | hsl(146, 54%, 57%) |
| CMYK | cmyk(58%, 0%, 32%, 20%) |
| LAB | lab(74.5 -48.3 23.1) |
| LCH | lch(74.5 53.5 154.4) |
| OKLCH | oklch(0.764 0.144 156.0) |
Copy-ready code
/* CSS */
color: #57cd8b;
background-color: #57cd8b;
/* Tailwind (arbitrary) */
class="text-[#57cd8b] bg-[#57cd8b]"
/* SCSS */
$brand: #57cd8b;
/* SwiftUI */
Color(red: 0.341, green: 0.804, blue: 0.545)
/* Android */
Color.parseColor("#57cd8b")Accessibility — WCAG contrast
Aa
#57cd8b on white: 2.00:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#57cd8b on black: 10.51:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green80.4%
Blue54.5%
CMYK percentages
Cyan57.6%
Magenta0.0%
Yellow32.2%
Key (black)19.6%
Color previews
#57cd8b text on a black background
contrast 10.51:1
Card sample
#57cd8b text on a white background
contrast 2.00:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #57cd8b;
Background color
Panel with #57cd8b background
background-color: #57cd8b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #57cd8b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 205, 139, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 205, 139, 0.45);
Border & gradient
Gradient panel
border: 3px solid #57cd8b; background: linear-gradient(135deg, #57cd8b, #57C0CD);