black
#000000
#378740
#378740
Color Values
| Format | #000000 | #378740 |
|---|---|---|
| HEX | #000000 | #378740 |
| RGB | 0, 0, 0 | 55, 135, 64 |
| HSL | 0.0, 0.0%, 0.0% | 126.7, 42.1%, 37.3% |
| HSV | 0.0, 0.0%, 0.0% | 126.7, 59.3%, 52.9% |
| CMYK | 0%, 0%, 0%, 100% | 59.3%, 0.0%, 52.6%, 47.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5564 0.1315 145.6 |
Contrast & Accessibility
4.7:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #378740 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #378740
Color Difference (Delta E)
71.18
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #378740);
background: linear-gradient(135deg, #000000, #378740);