#21afba
a dark, vivid cyan · cool · closest name: teal
RGB
33, 175, 186
HSL
184°, 70%, 43%
CMYK
82, 6, 0, 27
Luminance
0.3453
Every format
| HEX | #21afba |
| RGB | rgb(33, 175, 186) |
| HSL | hsl(184, 70%, 43%) |
| CMYK | cmyk(82%, 6%, 0%, 27%) |
| LAB | lab(65.4 -31.2 -15.8) |
| LCH | lch(65.4 35.0 206.9) |
| OKLCH | oklch(0.690 0.112 203.2) |
Copy-ready code
/* CSS */
color: #21afba;
background-color: #21afba;
/* Tailwind (arbitrary) */
class="text-[#21afba] bg-[#21afba]"
/* SCSS */
$brand: #21afba;
/* SwiftUI */
Color(red: 0.129, green: 0.686, blue: 0.729)
/* Android */
Color.parseColor("#21afba")Accessibility — WCAG contrast
Aa
#21afba on white: 2.66:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#21afba on black: 7.91:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green68.6%
Blue72.9%
CMYK percentages
Cyan82.3%
Magenta5.9%
Yellow0.0%
Key (black)27.1%
Color previews
#21afba text on a black background
contrast 7.91:1
Card sample
#21afba text on a white background
contrast 2.66:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #21afba;
Background color
Panel with #21afba background
background-color: #21afba;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #21afba;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 175, 186, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 175, 186, 0.45);
Border & gradient
Gradient panel
border: 3px solid #21afba; background: linear-gradient(135deg, #21afba, #2149BA);