#31fdda
a balanced, electric cyan · cool · closest name: aquamarine
RGB
49, 253, 218
HSL
170°, 98%, 59%
CMYK
81, 0, 14, 1
Luminance
0.7597
Every format
| HEX | #31fdda |
| RGB | rgb(49, 253, 218) |
| HSL | hsl(170, 98%, 59%) |
| CMYK | cmyk(81%, 0%, 14%, 1%) |
| LAB | lab(89.8 -55.2 3.2) |
| LCH | lch(89.8 55.3 176.6) |
| OKLCH | oklch(0.893 0.158 177.2) |
Copy-ready code
/* CSS */
color: #31fdda;
background-color: #31fdda;
/* Tailwind (arbitrary) */
class="text-[#31fdda] bg-[#31fdda]"
/* SCSS */
$brand: #31fdda;
/* SwiftUI */
Color(red: 0.192, green: 0.992, blue: 0.855)
/* Android */
Color.parseColor("#31fdda")Accessibility — WCAG contrast
Aa
#31fdda on white: 1.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#31fdda on black: 16.19:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red19.2%
Green99.2%
Blue85.5%
CMYK percentages
Cyan80.6%
Magenta0.0%
Yellow13.8%
Key (black)0.8%
Color previews
#31fdda text on a black background
contrast 16.19:1
Card sample
#31fdda text on a white background
contrast 1.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #31fdda;
Background color
Panel with #31fdda background
background-color: #31fdda;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #31fdda;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(49, 253, 218, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(49, 253, 218, 0.45);
Border & gradient
Gradient panel
border: 3px solid #31fdda; background: linear-gradient(135deg, #31fdda, #3198FD);