black
#000000
#137739
#137739
Color Values
| Format | #000000 | #137739 |
|---|---|---|
| HEX | #000000 | #137739 |
| RGB | 0, 0, 0 | 19, 119, 57 |
| HSL | 0.0, 0.0%, 0.0% | 142.8, 72.5%, 27.1% |
| HSV | 0.0, 0.0%, 0.0% | 142.8, 84.0%, 46.7% |
| CMYK | 0%, 0%, 0%, 100% | 84.0%, 0.0%, 52.1%, 53.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5006 0.1293 150.3 |
Contrast & Accessibility
3.73:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #137739 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #137739
Color Difference (Delta E)
66.01
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #137739);
background: linear-gradient(135deg, #000000, #137739);