#99C51D
A medium, vivid green closely aligning with Yellowgreen.
About #99C51D
Visually, #99C51D is defined as a vivid green. Designers often compare it to the standard color Yellowgreen. In the RGB color space, it consists of 153 red, 197 green, and 29 blue.
For print applications, it's crucial to understand its CMYK makeup. Its ink density profile breaks down to 22% cyan, 0% magenta, 85% yellow, and 23% black. Always request a physical proof before doing a large print run with this exact code.
From a UX and accessibility standpoint, contrast is paramount. Mathematical luminance calculations suggest that #000000 text provides the most optimal reading experience. Strict adherence to these ratios protects visually impaired users from unreadable interfaces.
Color Space Conversions
HEX#99C51D
RGB153, 197, 29
HSL75.7°, 74.3%, 44.3%
CMYK22%, 0%, 85%, 23%
HSV75.7°, 85.3%, 77.3%
LAB74.1, -35.6, 70.0
XYZ33.3, 46.8, 8.4
Decimal10077469
Color Harmonies
Tints, Shades & Tones
Tints (Adding White)
Shades (Adding Black)
WCAG Contrast Accessibility
2.03:1
Text on #FFFFFF
FAIL
10.36:1
Text on #000000
AAA
1.94:1
Text on #F8FAFC
FAIL
8.81:1
Text on #0F172A
AAA
CSS Implementation
.bg-color {
background-color: #99C51D;
}
.text-color {
color: #99C51D;
}
.border-color {
border: 2px solid #99C51D;
}