black
#000000
#21C91F
#21C91F
Color Values
| Format | #000000 | #21C91F |
|---|---|---|
| HEX | #000000 | #21C91F |
| RGB | 0, 0, 0 | 33, 201, 31 |
| HSL | 0.0, 0.0%, 0.0% | 119.3, 73.3%, 45.5% |
| HSV | 0.0, 0.0%, 0.0% | 119.3, 84.6%, 78.8% |
| CMYK | 0%, 0%, 0%, 100% | 83.6%, 0.0%, 84.6%, 21.2% |
| OKLCH | 0.0 0.0 0.0 | 0.7276 0.2364 142.6 |
Contrast & Accessibility
9.44:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21C91F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21C91F
Color Difference (Delta E)
118.64
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21C91F);
background: linear-gradient(135deg, #000000, #21C91F);