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#1f8021

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

RGB
31, 128, 33
HSL
121°, 61%, 31%
CMYK
76, 0, 74, 50
Luminance
0.1584

Every format

HEX#1f8021
RGBrgb(31, 128, 33)
HSLhsl(121, 61%, 31%)
CMYKcmyk(76%, 0%, 74%, 50%)
LABlab(46.8 -46.4 41.5)
LCHlch(46.8 62.3 138.2)
OKLCHoklch(0.526 0.157 143.2)

Copy-ready code

/* CSS */
color: #1f8021;
background-color: #1f8021;
/* Tailwind (arbitrary) */
class="text-[#1f8021] bg-[#1f8021]"
/* SCSS */
$brand: #1f8021;
/* SwiftUI */
Color(red: 0.122, green: 0.502, blue: 0.129)
/* Android */
Color.parseColor("#1f8021")

Accessibility — WCAG contrast

Aa
#1f8021 on white: 5.04:1
AA ✓ pass · AA-large · AAA
Aa
#1f8021 on black: 4.17:1
AA ✗ fail · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red12.2%
Green50.2%
Blue12.9%

CMYK percentages

Cyan75.8%
Magenta0.0%
Yellow74.2%
Key (black)49.8%

Color previews

#1f8021 text on a black background

contrast 4.17:1

Card sample

#1f8021 text on a white background

contrast 5.04:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #1f8021;
Background color
Panel with #1f8021 background
background-color: #1f8021;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #1f8021;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(31, 128, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(31, 128, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1f8021;
background: linear-gradient(135deg, #1f8021, #1F8062);

Monochromatic scale

Palettes built from #1f8021

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #1f8021 in the Color Lab