#4dfeef
a balanced, electric cyan · cool · closest name: cyan
RGB
77, 254, 239
HSL
175°, 99%, 65%
CMYK
70, 0, 6, 0
Luminance
0.7869
Every format
| HEX | #4dfeef |
| RGB | rgb(77, 254, 239) |
| HSL | hsl(175, 99%, 65%) |
| CMYK | cmyk(70%, 0%, 6%, 0%) |
| LAB | lab(91.1 -47.3 -5.8) |
| LCH | lch(91.1 47.6 187.0) |
| OKLCH | oklch(0.906 0.142 186.7) |
Copy-ready code
/* CSS */
color: #4dfeef;
background-color: #4dfeef;
/* Tailwind (arbitrary) */
class="text-[#4dfeef] bg-[#4dfeef]"
/* SCSS */
$brand: #4dfeef;
/* SwiftUI */
Color(red: 0.302, green: 0.996, blue: 0.937)
/* Android */
Color.parseColor("#4dfeef")Accessibility — WCAG contrast
Aa
#4dfeef on white: 1.25:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4dfeef on black: 16.74:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green99.6%
Blue93.7%
CMYK percentages
Cyan69.7%
Magenta0.0%
Yellow5.9%
Key (black)0.4%
Color previews
#4dfeef text on a black background
contrast 16.74:1
Card sample
#4dfeef text on a white background
contrast 1.25:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4dfeef;
Background color
Panel with #4dfeef background
background-color: #4dfeef;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4dfeef;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 254, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 254, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4dfeef; background: linear-gradient(135deg, #4dfeef, #4D97FE);