black
#000000
#287739
#287739
Color Values
| Format | #000000 | #287739 |
|---|---|---|
| HEX | #000000 | #287739 |
| RGB | 0, 0, 0 | 40, 119, 57 |
| HSL | 0.0, 0.0%, 0.0% | 132.9, 49.7%, 31.2% |
| HSV | 0.0, 0.0%, 0.0% | 132.9, 66.4%, 46.7% |
| CMYK | 0%, 0%, 0%, 100% | 66.4%, 0.0%, 52.1%, 53.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5056 0.1223 147.6 |
Contrast & Accessibility
3.79:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #287739 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #287739
Color Difference (Delta E)
64.36
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #287739);
background: linear-gradient(135deg, #000000, #287739);