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#acef0f

a balanced, electric green · cool · closest name: yellow

RGB
172, 239, 15
HSL
78°, 88%, 50%
CMYK
28, 0, 94, 6
Luminance
0.7054

Every format

HEX#acef0f
RGBrgb(172, 239, 15)
HSLhsl(78, 88%, 50%)
CMYKcmyk(28%, 0%, 94%, 6%)
LABlab(87.3 -47.0 83.4)
LCHlch(87.3 95.7 119.4)
OKLCHoklch(0.874 0.225 127.4)

Copy-ready code

/* CSS */
color: #acef0f;
background-color: #acef0f;
/* Tailwind (arbitrary) */
class="text-[#acef0f] bg-[#acef0f]"
/* SCSS */
$brand: #acef0f;
/* SwiftUI */
Color(red: 0.675, green: 0.937, blue: 0.059)
/* Android */
Color.parseColor("#acef0f")

Accessibility — WCAG contrast

Aa
#acef0f on white: 1.39:1
AA ✗ fail · AA-large · AAA
Aa
#acef0f on black: 15.11:1
AA ✓ pass · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red67.5%
Green93.7%
Blue5.9%

CMYK percentages

Cyan28.0%
Magenta0.0%
Yellow93.7%
Key (black)6.3%

Color previews

#acef0f text on a black background

contrast 15.11:1

Card sample

#acef0f text on a white background

contrast 1.39:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #acef0f;
Background color
Panel with #acef0f background
background-color: #acef0f;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #acef0f;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(172, 239, 15, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(172, 239, 15, 0.45);
Border & gradient
Gradient panel
border: 3px solid #acef0f;
background: linear-gradient(135deg, #acef0f, #17EF0F);

Monochromatic scale

Palettes built from #acef0f

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #acef0f in the Color Lab