black
#000000
#21721F
#21721F
Color Values
| Format | #000000 | #21721F |
|---|---|---|
| HEX | #000000 | #21721F |
| RGB | 0, 0, 0 | 33, 114, 31 |
| HSL | 0.0, 0.0%, 0.0% | 118.6, 57.2%, 28.4% |
| HSV | 0.0, 0.0%, 0.0% | 118.6, 72.8%, 44.7% |
| CMYK | 0%, 0%, 0%, 100% | 71.1%, 0.0%, 72.8%, 55.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4858 0.1408 142.7 |
Contrast & Accessibility
3.49:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21721F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21721F
Color Difference (Delta E)
69.62
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21721F);
background: linear-gradient(135deg, #000000, #21721F);