#1fffef
a balanced, electric cyan · cool · closest name: cyan
RGB
31, 255, 239
HSL
176°, 100%, 56%
CMYK
88, 0, 6, 0
Luminance
0.7804
Every format
| HEX | #1fffef |
| RGB | rgb(31, 255, 239) |
| HSL | hsl(176, 100%, 56%) |
| CMYK | cmyk(88%, 0%, 6%, 0%) |
| LAB | lab(90.8 -51.7 -6.3) |
| LCH | lch(90.8 52.0 186.9) |
| OKLCH | oklch(0.902 0.155 186.6) |
Copy-ready code
/* CSS */
color: #1fffef;
background-color: #1fffef;
/* Tailwind (arbitrary) */
class="text-[#1fffef] bg-[#1fffef]"
/* SCSS */
$brand: #1fffef;
/* SwiftUI */
Color(red: 0.122, green: 1.000, blue: 0.937)
/* Android */
Color.parseColor("#1fffef")Accessibility — WCAG contrast
Aa
#1fffef on white: 1.26:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#1fffef on black: 16.61:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.2%
Green100.0%
Blue93.7%
CMYK percentages
Cyan87.8%
Magenta0.0%
Yellow6.3%
Key (black)0.0%
Color previews
#1fffef text on a black background
contrast 16.61:1
Card sample
#1fffef text on a white background
contrast 1.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1fffef;
Background color
Panel with #1fffef background
background-color: #1fffef;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1fffef;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(31, 255, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(31, 255, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1fffef; background: linear-gradient(135deg, #1fffef, #1F7AFF);