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#64df80

a balanced, vivid green · cool · closest name: aquamarine

RGB
100, 223, 128
HSL
134°, 66%, 63%
CMYK
55, 0, 43, 13
Luminance
0.5704

Every format

HEX#64df80
RGBrgb(100, 223, 128)
HSLhsl(134, 66%, 63%)
CMYKcmyk(55%, 0%, 43%, 13%)
LABlab(80.2 -54.5 36.4)
LCHlch(80.2 65.5 146.3)
OKLCHoklch(0.811 0.173 148.7)

Copy-ready code

/* CSS */
color: #64df80;
background-color: #64df80;
/* Tailwind (arbitrary) */
class="text-[#64df80] bg-[#64df80]"
/* SCSS */
$brand: #64df80;
/* SwiftUI */
Color(red: 0.392, green: 0.875, blue: 0.502)
/* Android */
Color.parseColor("#64df80")

Accessibility — WCAG contrast

Aa
#64df80 on white: 1.69:1
AA ✗ fail · AA-large · AAA
Aa
#64df80 on black: 12.41:1
AA ✓ pass · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red39.2%
Green87.5%
Blue50.2%

CMYK percentages

Cyan55.2%
Magenta0.0%
Yellow42.6%
Key (black)12.5%

Color previews

#64df80 text on a black background

contrast 12.41:1

Card sample

#64df80 text on a white background

contrast 1.69:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #64df80;
Background color
Panel with #64df80 background
background-color: #64df80;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #64df80;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(100, 223, 128, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 223, 128, 0.45);
Border & gradient
Gradient panel
border: 3px solid #64df80;
background: linear-gradient(135deg, #64df80, #64DFD2);

Monochromatic scale

Palettes built from #64df80

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #64df80 in the Color Lab