black
#000000
#21B76F
#21B76F
Color Values
| Format | #000000 | #21B76F |
|---|---|---|
| HEX | #000000 | #21B76F |
| RGB | 0, 0, 0 | 33, 183, 111 |
| HSL | 0.0, 0.0%, 0.0% | 151.2, 69.4%, 42.4% |
| HSV | 0.0, 0.0%, 0.0% | 151.2, 82.0%, 71.8% |
| CMYK | 0%, 0%, 0%, 100% | 82.0%, 0.0%, 39.3%, 28.2% |
| OKLCH | 0.0 0.0 0.0 | 0.6886 0.1595 155.8 |
Contrast & Accessibility
8.07:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21B76F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21B76F
Color Difference (Delta E)
89.23
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21B76F);
background: linear-gradient(135deg, #000000, #21B76F);