#21ceaf
a balanced, vivid cyan · cool · closest name: turquoise
RGB
33, 206, 175
HSL
169°, 72%, 47%
CMYK
84, 0, 15, 19
Luminance
0.4756
Every format
| HEX | #21ceaf |
| RGB | rgb(33, 206, 175) |
| HSL | hsl(169, 72%, 47%) |
| CMYK | cmyk(84%, 0%, 15%, 19%) |
| LAB | lab(74.5 -48.2 3.8) |
| LCH | lch(74.5 48.4 175.5) |
| OKLCH | oklch(0.763 0.137 176.1) |
Copy-ready code
/* CSS */
color: #21ceaf;
background-color: #21ceaf;
/* Tailwind (arbitrary) */
class="text-[#21ceaf] bg-[#21ceaf]"
/* SCSS */
$brand: #21ceaf;
/* SwiftUI */
Color(red: 0.129, green: 0.808, blue: 0.686)
/* Android */
Color.parseColor("#21ceaf")Accessibility — WCAG contrast
Aa
#21ceaf on white: 2.00:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#21ceaf on black: 10.51:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green80.8%
Blue68.6%
CMYK percentages
Cyan84.0%
Magenta0.0%
Yellow15.0%
Key (black)19.2%
Color previews
#21ceaf text on a black background
contrast 10.51:1
Card sample
#21ceaf text on a white background
contrast 2.00:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #21ceaf;
Background color
Panel with #21ceaf background
background-color: #21ceaf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #21ceaf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 206, 175, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 206, 175, 0.45);
Border & gradient
Gradient panel
border: 3px solid #21ceaf; background: linear-gradient(135deg, #21ceaf, #217ACE);