#51ae6b
a balanced, soft green · cool · closest name: seagreen
RGB
81, 174, 107
HSL
137°, 37%, 50%
CMYK
53, 0, 39, 32
Luminance
0.3308
Every format
| HEX | #51ae6b |
| RGB | rgb(81, 174, 107) |
| HSL | hsl(137, 37%, 50%) |
| CMYK | cmyk(53%, 0%, 39%, 32%) |
| LAB | lab(64.2 -42.7 26.2) |
| LCH | lch(64.2 50.1 148.4) |
| OKLCH | oklch(0.677 0.133 150.6) |
Copy-ready code
/* CSS */
color: #51ae6b;
background-color: #51ae6b;
/* Tailwind (arbitrary) */
class="text-[#51ae6b] bg-[#51ae6b]"
/* SCSS */
$brand: #51ae6b;
/* SwiftUI */
Color(red: 0.318, green: 0.682, blue: 0.420)
/* Android */
Color.parseColor("#51ae6b")Accessibility — WCAG contrast
Aa
#51ae6b on white: 2.76:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#51ae6b on black: 7.62:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green68.2%
Blue42.0%
CMYK percentages
Cyan53.4%
Magenta0.0%
Yellow38.5%
Key (black)31.8%
Color previews
#51ae6b text on a black background
contrast 7.62:1
Card sample
#51ae6b text on a white background
contrast 2.76:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #51ae6b;
Background color
Panel with #51ae6b background
background-color: #51ae6b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #51ae6b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 174, 107, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 174, 107, 0.45);
Border & gradient
Gradient panel
border: 3px solid #51ae6b; background: linear-gradient(135deg, #51ae6b, #51AEA9);