black
#000000
#21C512
#21C512
Color Values
| Format | #000000 | #21C512 |
|---|---|---|
| HEX | #000000 | #21C512 |
| RGB | 0, 0, 0 | 33, 197, 18 |
| HSL | 0.0, 0.0%, 0.0% | 115.0, 83.3%, 42.2% |
| HSV | 0.0, 0.0%, 0.0% | 115.0, 90.9%, 77.3% |
| CMYK | 0%, 0%, 0%, 100% | 83.2%, 0.0%, 90.9%, 22.7% |
| OKLCH | 0.0 0.0 0.0 | 0.7164 0.2362 142.1 |
Contrast & Accessibility
9.06:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21C512 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21C512
Color Difference (Delta E)
118.26
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21C512);
background: linear-gradient(135deg, #000000, #21C512);