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#8fab21

a dark, vivid green · cool · closest name: olivedrab

RGB
143, 171, 33
HSL
72°, 68%, 40%
CMYK
16, 0, 81, 33
Luminance
0.3508

Every format

HEX#8fab21
RGBrgb(143, 171, 33)
HSLhsl(72, 68%, 40%)
CMYKcmyk(16%, 0%, 81%, 33%)
LABlab(65.8 -27.4 61.6)
LCHlch(65.8 67.4 113.9)
OKLCHoklch(0.696 0.157 121.2)

Copy-ready code

/* CSS */
color: #8fab21;
background-color: #8fab21;
/* Tailwind (arbitrary) */
class="text-[#8fab21] bg-[#8fab21]"
/* SCSS */
$brand: #8fab21;
/* SwiftUI */
Color(red: 0.561, green: 0.671, blue: 0.129)
/* Android */
Color.parseColor("#8fab21")

Accessibility — WCAG contrast

Aa
#8fab21 on white: 2.62:1
AA ✗ fail · AA-large · AAA
Aa
#8fab21 on black: 8.02:1
AA ✓ pass · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red56.1%
Green67.1%
Blue12.9%

CMYK percentages

Cyan16.4%
Magenta0.0%
Yellow80.7%
Key (black)32.9%

Color previews

#8fab21 text on a black background

contrast 8.02:1

Card sample

#8fab21 text on a white background

contrast 2.62:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #8fab21;
Background color
Panel with #8fab21 background
background-color: #8fab21;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #8fab21;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(143, 171, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(143, 171, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #8fab21;
background: linear-gradient(135deg, #8fab21, #33AB21);

Monochromatic scale

Palettes built from #8fab21

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #8fab21 in the Color Lab