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#59ffdf

a light, electric cyan · cool · closest name: aquamarine

RGB
89, 255, 223
HSL
168°, 100%, 68%
CMYK
65, 0, 13, 0
Luminance
0.7897

Every format

HEX#59ffdf
RGBrgb(89, 255, 223)
HSLhsl(168, 100%, 68%)
CMYKcmyk(65%, 0%, 13%, 0%)
LABlab(91.2 -50.1 2.7)
LCHlch(91.2 50.2 176.9)
OKLCHoklch(0.906 0.144 177.4)

Copy-ready code

/* CSS */
color: #59ffdf;
background-color: #59ffdf;
/* Tailwind (arbitrary) */
class="text-[#59ffdf] bg-[#59ffdf]"
/* SCSS */
$brand: #59ffdf;
/* SwiftUI */
Color(red: 0.349, green: 1.000, blue: 0.875)
/* Android */
Color.parseColor("#59ffdf")

Accessibility — WCAG contrast

Aa
#59ffdf on white: 1.25:1
AA ✗ fail · AA-large · AAA
Aa
#59ffdf on black: 16.79:1
AA ✓ pass · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red34.9%
Green100.0%
Blue87.5%

CMYK percentages

Cyan65.1%
Magenta0.0%
Yellow12.5%
Key (black)0.0%

Color previews

#59ffdf text on a black background

contrast 16.79:1

Card sample

#59ffdf text on a white background

contrast 1.25:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #59ffdf;
Background color
Panel with #59ffdf background
background-color: #59ffdf;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #59ffdf;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(89, 255, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(89, 255, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #59ffdf;
background: linear-gradient(135deg, #59ffdf, #59B1FF);

Monochromatic scale

Palettes built from #59ffdf

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #59ffdf in the Color Lab