black
#000000
#257C18
#257C18
Color Values
| Format | #000000 | #257C18 |
|---|---|---|
| HEX | #000000 | #257C18 |
| RGB | 0, 0, 0 | 37, 124, 24 |
| HSL | 0.0, 0.0%, 0.0% | 112.2, 67.6%, 29.0% |
| HSV | 0.0, 0.0%, 0.0% | 112.2, 80.6%, 48.6% |
| CMYK | 0%, 0%, 0%, 100% | 70.2%, 0.0%, 80.6%, 51.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5152 0.1559 141.3 |
Contrast & Accessibility
3.97:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #257C18 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #257C18
Color Difference (Delta E)
77.15
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #257C18);
background: linear-gradient(135deg, #000000, #257C18);