black
#000000
#21C033
#21C033
Color Values
| Format | #000000 | #21C033 |
|---|---|---|
| HEX | #000000 | #21C033 |
| RGB | 0, 0, 0 | 33, 192, 51 |
| HSL | 0.0, 0.0%, 0.0% | 126.8, 70.7%, 44.1% |
| HSV | 0.0, 0.0%, 0.0% | 126.8, 82.8%, 75.3% |
| CMYK | 0%, 0%, 0%, 100% | 82.8%, 0.0%, 73.4%, 24.7% |
| OKLCH | 0.0 0.0 0.0 | 0.7046 0.218 144.0 |
Contrast & Accessibility
8.65:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21C033 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21C033
Color Difference (Delta E)
110.05
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21C033);
background: linear-gradient(135deg, #000000, #21C033);