#39ffed
a balanced, electric cyan · cool · closest name: cyan
RGB
57, 255, 237
HSL
175°, 100%, 61%
CMYK
78, 0, 7, 0
Luminance
0.7850
Every format
| HEX | #39ffed |
| RGB | rgb(57, 255, 237) |
| HSL | hsl(175, 100%, 61%) |
| CMYK | cmyk(78%, 0%, 7%, 0%) |
| LAB | lab(91.0 -50.4 -4.9) |
| LCH | lch(91.0 50.6 185.6) |
| OKLCH | oklch(0.904 0.150 185.4) |
Copy-ready code
/* CSS */
color: #39ffed;
background-color: #39ffed;
/* Tailwind (arbitrary) */
class="text-[#39ffed] bg-[#39ffed]"
/* SCSS */
$brand: #39ffed;
/* SwiftUI */
Color(red: 0.224, green: 1.000, blue: 0.929)
/* Android */
Color.parseColor("#39ffed")Accessibility — WCAG contrast
Aa
#39ffed on white: 1.26:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#39ffed on black: 16.70:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green100.0%
Blue92.9%
CMYK percentages
Cyan77.6%
Magenta0.0%
Yellow7.1%
Key (black)0.0%
Color previews
#39ffed text on a black background
contrast 16.70:1
Card sample
#39ffed text on a white background
contrast 1.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #39ffed;
Background color
Panel with #39ffed background
background-color: #39ffed;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #39ffed;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 255, 237, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 255, 237, 0.45);
Border & gradient
Gradient panel
border: 3px solid #39ffed; background: linear-gradient(135deg, #39ffed, #398DFF);