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#0f3b21

a deep, vivid green · cool · closest name: darkslategray

RGB
15, 59, 33
HSL
145°, 60%, 15%
CMYK
75, 0, 44, 77
Luminance
0.0334

Every format

HEX#0f3b21
RGBrgb(15, 59, 33)
HSLhsl(145, 60%, 15%)
CMYKcmyk(75%, 0%, 44%, 77%)
LABlab(21.4 -22.2 11.8)
LCHlch(21.4 25.1 151.9)
OKLCHoklch(0.314 0.067 153.7)

Copy-ready code

/* CSS */
color: #0f3b21;
background-color: #0f3b21;
/* Tailwind (arbitrary) */
class="text-[#0f3b21] bg-[#0f3b21]"
/* SCSS */
$brand: #0f3b21;
/* SwiftUI */
Color(red: 0.059, green: 0.231, blue: 0.129)
/* Android */
Color.parseColor("#0f3b21")

Accessibility — WCAG contrast

Aa
#0f3b21 on white: 12.59:1
AA ✓ pass · AA-large · AAA
Aa
#0f3b21 on black: 1.67:1
AA ✗ fail · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red5.9%
Green23.1%
Blue12.9%

CMYK percentages

Cyan74.6%
Magenta0.0%
Yellow44.1%
Key (black)76.9%

Color previews

#0f3b21 text on a black background

contrast 1.67:1

Card sample

#0f3b21 text on a white background

contrast 12.59:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #0f3b21;
Background color
Panel with #0f3b21 background
background-color: #0f3b21;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #0f3b21;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(15, 59, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(15, 59, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0f3b21;
background: linear-gradient(135deg, #0f3b21, #0F383B);

Monochromatic scale

Palettes built from #0f3b21

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #0f3b21 in the Color Lab