#21E451
#21E451 is a mid-tone, vivid green with RGB values of (33, 228, 81). It has a contrast ratio of 1.71:1 with white text and 12.28:1 with black text, so black text reads better on it.
#21E451Aa
Color codes
Contrast (WCAG)
Aa1.71:1 · Fails
Aa12.28:1 · AAA
Shades (50–950)
Color harmonies
Similar colors
CSS
:root {
--color: #21E451;
}
.element {
color: #21E451;
background-color: rgb(33 228 81);
}