#42FF66
A light, vivid green closely aligning with Springgreen.
About #42FF66
At its core, #42FF66 is a light and vivid hue. Designers often compare it to the standard color Springgreen. Its digital footprint relies on 66 parts red, 255 parts green, and 102 parts blue light.
If you are designing for print, the four-color process is what matters most. The color uses 74% Cyan, 0% Magenta, 60% Yellow, and 0% Black. The HSL representation is 131.4° hue, 100.0% saturation, and 62.9% lightness.
From a UX and accessibility standpoint, contrast is paramount. Mathematical luminance calculations suggest that #000000 text provides the most optimal reading experience. Always test your color combinations using a contrast checker before publishing.
Color Space Conversions
HEX#42FF66
RGB66, 255, 102
HSL131.4°, 100.0%, 62.9%
CMYK74%, 0%, 60%, 0%
HSV131.4°, 74.1%, 100.0%
LAB88.8, -75.6, 58.7
XYZ40.4, 73.6, 24.7
Decimal4390758
Color Harmonies
Tints, Shades & Tones
Tints (Adding White)
Shades (Adding Black)
WCAG Contrast Accessibility
1.34:1
Text on #FFFFFF
FAIL
15.73:1
Text on #000000
AAA
1.28:1
Text on #F8FAFC
FAIL
13.37:1
Text on #0F172A
AAA
CSS Implementation
.bg-color {
background-color: #42FF66;
}
.text-color {
color: #42FF66;
}
.border-color {
border: 2px solid #42FF66;
}