#39fff0
a balanced, electric cyan · cool · closest name: cyan
RGB
57, 255, 240
HSL
176°, 100%, 61%
CMYK
78, 0, 6, 0
Luminance
0.7868
Every format
| HEX | #39fff0 |
| RGB | rgb(57, 255, 240) |
| HSL | hsl(176, 100%, 61%) |
| CMYK | cmyk(78%, 0%, 6%, 0%) |
| LAB | lab(91.1 -49.6 -6.3) |
| LCH | lch(91.1 50.0 187.3) |
| OKLCH | oklch(0.905 0.149 186.9) |
Copy-ready code
/* CSS */
color: #39fff0;
background-color: #39fff0;
/* Tailwind (arbitrary) */
class="text-[#39fff0] bg-[#39fff0]"
/* SCSS */
$brand: #39fff0;
/* SwiftUI */
Color(red: 0.224, green: 1.000, blue: 0.941)
/* Android */
Color.parseColor("#39fff0")Accessibility — WCAG contrast
Aa
#39fff0 on white: 1.25:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#39fff0 on black: 16.74:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green100.0%
Blue94.1%
CMYK percentages
Cyan77.6%
Magenta0.0%
Yellow5.9%
Key (black)0.0%
Color previews
#39fff0 text on a black background
contrast 16.74:1
Card sample
#39fff0 text on a white background
contrast 1.25:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #39fff0;
Background color
Panel with #39fff0 background
background-color: #39fff0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #39fff0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 255, 240, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 255, 240, 0.45);
Border & gradient
Gradient panel
border: 3px solid #39fff0; background: linear-gradient(135deg, #39fff0, #398AFF);