#57ab8f
a balanced, soft cyan · cool · closest name: seagreen
RGB
87, 171, 143
HSL
160°, 33%, 51%
CMYK
49, 0, 16, 33
Luminance
0.3314
Every format
| HEX | #57ab8f |
| RGB | rgb(87, 171, 143) |
| HSL | hsl(160, 33%, 51%) |
| CMYK | cmyk(49%, 0%, 16%, 33%) |
| LAB | lab(64.3 -32.4 6.6) |
| LCH | lch(64.3 33.1 168.4) |
| OKLCH | oklch(0.680 0.093 169.5) |
Copy-ready code
/* CSS */
color: #57ab8f;
background-color: #57ab8f;
/* Tailwind (arbitrary) */
class="text-[#57ab8f] bg-[#57ab8f]"
/* SCSS */
$brand: #57ab8f;
/* SwiftUI */
Color(red: 0.341, green: 0.671, blue: 0.561)
/* Android */
Color.parseColor("#57ab8f")Accessibility — WCAG contrast
Aa
#57ab8f on white: 2.75:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#57ab8f on black: 7.63:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green67.1%
Blue56.1%
CMYK percentages
Cyan49.1%
Magenta0.0%
Yellow16.4%
Key (black)32.9%
Color previews
#57ab8f text on a black background
contrast 7.63:1
Card sample
#57ab8f text on a white background
contrast 2.75:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #57ab8f;
Background color
Panel with #57ab8f background
background-color: #57ab8f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #57ab8f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 171, 143, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 171, 143, 0.45);
Border & gradient
Gradient panel
border: 3px solid #57ab8f; background: linear-gradient(135deg, #57ab8f, #578FAB);