black
#000000
#21720B
#21720B
Color Values
| Format | #000000 | #21720B |
|---|---|---|
| HEX | #000000 | #21720B |
| RGB | 0, 0, 0 | 33, 114, 11 |
| HSL | 0.0, 0.0%, 0.0% | 107.2, 82.4%, 24.5% |
| HSV | 0.0, 0.0%, 0.0% | 107.2, 90.4%, 44.7% |
| CMYK | 0%, 0%, 0%, 100% | 71.1%, 0.0%, 90.4%, 55.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4845 0.1514 140.5 |
Contrast & Accessibility
3.48:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21720B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21720B
Color Difference (Delta E)
74.15
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21720B);
background: linear-gradient(135deg, #000000, #21720B);