#57fdba
a light, electric green · cool · closest name: aquamarine
RGB
87, 253, 186
HSL
156°, 98%, 67%
CMYK
66, 0, 27, 1
Luminance
0.7582
Every format
| HEX | #57fdba |
| RGB | rgb(87, 253, 186) |
| HSL | hsl(156, 98%, 67%) |
| CMYK | cmyk(66%, 0%, 27%, 1%) |
| LAB | lab(89.8 -58.0 19.7) |
| LCH | lch(89.8 61.3 161.2) |
| OKLCH | oklch(0.892 0.167 162.5) |
Copy-ready code
/* CSS */
color: #57fdba;
background-color: #57fdba;
/* Tailwind (arbitrary) */
class="text-[#57fdba] bg-[#57fdba]"
/* SCSS */
$brand: #57fdba;
/* SwiftUI */
Color(red: 0.341, green: 0.992, blue: 0.729)
/* Android */
Color.parseColor("#57fdba")Accessibility — WCAG contrast
Aa
#57fdba on white: 1.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#57fdba on black: 16.16:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green99.2%
Blue72.9%
CMYK percentages
Cyan65.6%
Magenta0.0%
Yellow26.5%
Key (black)0.8%
Color previews
#57fdba text on a black background
contrast 16.16:1
Card sample
#57fdba text on a white background
contrast 1.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #57fdba;
Background color
Panel with #57fdba background
background-color: #57fdba;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #57fdba;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 253, 186, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 253, 186, 0.45);
Border & gradient
Gradient panel
border: 3px solid #57fdba; background: linear-gradient(135deg, #57fdba, #57D1FD);