#5bfddc
a light, electric cyan · cool · closest name: aquamarine
RGB
91, 253, 220
HSL
168°, 98%, 68%
CMYK
64, 0, 13, 1
Luminance
0.7764
Every format
| HEX | #5bfddc |
| RGB | rgb(91, 253, 220) |
| HSL | hsl(168, 98%, 68%) |
| CMYK | cmyk(64%, 0%, 13%, 1%) |
| LAB | lab(90.6 -49.7 3.4) |
| LCH | lch(90.6 49.8 176.1) |
| OKLCH | oklch(0.901 0.142 176.7) |
Copy-ready code
/* CSS */
color: #5bfddc;
background-color: #5bfddc;
/* Tailwind (arbitrary) */
class="text-[#5bfddc] bg-[#5bfddc]"
/* SCSS */
$brand: #5bfddc;
/* SwiftUI */
Color(red: 0.357, green: 0.992, blue: 0.863)
/* Android */
Color.parseColor("#5bfddc")Accessibility — WCAG contrast
Aa
#5bfddc on white: 1.27:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#5bfddc on black: 16.53:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red35.7%
Green99.2%
Blue86.3%
CMYK percentages
Cyan64.0%
Magenta0.0%
Yellow13.0%
Key (black)0.8%
Color previews
#5bfddc text on a black background
contrast 16.53:1
Card sample
#5bfddc text on a white background
contrast 1.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5bfddc;
Background color
Panel with #5bfddc background
background-color: #5bfddc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5bfddc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(91, 253, 220, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(91, 253, 220, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5bfddc; background: linear-gradient(135deg, #5bfddc, #5BB2FD);