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#1df4bb

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

RGB
29, 244, 187
HSL
164°, 91%, 54%
CMYK
88, 0, 23, 4
Luminance
0.6855

Every format

HEX#1df4bb
RGBrgb(29, 244, 187)
HSLhsl(164, 91%, 54%)
CMYKcmyk(88%, 0%, 23%, 4%)
LABlab(86.3 -60.6 14.2)
LCHlch(86.3 62.2 166.8)
OKLCHoklch(0.861 0.171 167.8)

Copy-ready code

/* CSS */
color: #1df4bb;
background-color: #1df4bb;
/* Tailwind (arbitrary) */
class="text-[#1df4bb] bg-[#1df4bb]"
/* SCSS */
$brand: #1df4bb;
/* SwiftUI */
Color(red: 0.114, green: 0.957, blue: 0.733)
/* Android */
Color.parseColor("#1df4bb")

Accessibility — WCAG contrast

Aa
#1df4bb on white: 1.43:1
AA ✗ fail · AA-large · AAA
Aa
#1df4bb on black: 14.71:1
AA ✓ pass · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red11.4%
Green95.7%
Blue73.3%

CMYK percentages

Cyan88.1%
Magenta0.0%
Yellow23.4%
Key (black)4.3%

Color previews

#1df4bb text on a black background

contrast 14.71:1

Card sample

#1df4bb text on a white background

contrast 1.43:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #1df4bb;
Background color
Panel with #1df4bb background
background-color: #1df4bb;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #1df4bb;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(29, 244, 187, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(29, 244, 187, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1df4bb;
background: linear-gradient(135deg, #1df4bb, #1D9EF4);

Monochromatic scale

Palettes built from #1df4bb

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #1df4bb in the Color Lab