#39dfaa
a balanced, vivid cyan · cool · closest name: aquamarine
RGB
57, 223, 170
HSL
161°, 72%, 55%
CMYK
74, 0, 24, 13
Luminance
0.5655
Every format
| HEX | #39dfaa |
| RGB | rgb(57, 223, 170) |
| HSL | hsl(161, 72%, 55%) |
| CMYK | cmyk(74%, 0%, 24%, 13%) |
| LAB | lab(79.9 -54.0 14.2) |
| LCH | lch(79.9 55.8 165.3) |
| OKLCH | oklch(0.808 0.153 166.4) |
Copy-ready code
/* CSS */
color: #39dfaa;
background-color: #39dfaa;
/* Tailwind (arbitrary) */
class="text-[#39dfaa] bg-[#39dfaa]"
/* SCSS */
$brand: #39dfaa;
/* SwiftUI */
Color(red: 0.224, green: 0.875, blue: 0.667)
/* Android */
Color.parseColor("#39dfaa")Accessibility — WCAG contrast
Aa
#39dfaa on white: 1.71:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#39dfaa on black: 12.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green87.5%
Blue66.7%
CMYK percentages
Cyan74.4%
Magenta0.0%
Yellow23.8%
Key (black)12.5%
Color previews
#39dfaa text on a black background
contrast 12.31:1
Card sample
#39dfaa text on a white background
contrast 1.71:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #39dfaa;
Background color
Panel with #39dfaa background
background-color: #39dfaa;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #39dfaa;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 223, 170, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 223, 170, 0.45);
Border & gradient
Gradient panel
border: 3px solid #39dfaa; background: linear-gradient(135deg, #39dfaa, #39A5DF);