black
#000000
#378E11
#378E11
Color Values
| Format | #000000 | #378E11 |
|---|---|---|
| HEX | #000000 | #378E11 |
| RGB | 0, 0, 0 | 55, 142, 17 |
| HSL | 0.0, 0.0%, 0.0% | 101.8, 78.6%, 31.2% |
| HSV | 0.0, 0.0%, 0.0% | 101.8, 88.0%, 55.7% |
| CMYK | 0%, 0%, 0%, 100% | 61.3%, 0.0%, 88.0%, 44.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5712 0.1726 138.9 |
Contrast & Accessibility
5.04:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #378E11 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #378E11
Color Difference (Delta E)
87.28
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #378E11);
background: linear-gradient(135deg, #000000, #378E11);