black
#000000
#138D39
#138D39
Color Values
| Format | #000000 | #138D39 |
|---|---|---|
| HEX | #000000 | #138D39 |
| RGB | 0, 0, 0 | 19, 141, 57 |
| HSL | 0.0, 0.0%, 0.0% | 138.7, 76.2%, 31.4% |
| HSV | 0.0, 0.0%, 0.0% | 138.7, 86.5%, 55.3% |
| CMYK | 0%, 0%, 0%, 100% | 86.5%, 0.0%, 59.6%, 44.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5632 0.1578 147.7 |
Contrast & Accessibility
4.9:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #138D39 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #138D39
Color Difference (Delta E)
79.75
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #138D39);
background: linear-gradient(135deg, #000000, #138D39);