black
#000000
#257939
#257939
Color Values
| Format | #000000 | #257939 |
|---|---|---|
| HEX | #000000 | #257939 |
| RGB | 0, 0, 0 | 37, 121, 57 |
| HSL | 0.0, 0.0%, 0.0% | 134.3, 53.2%, 31.0% |
| HSV | 0.0, 0.0%, 0.0% | 134.3, 69.4%, 47.5% |
| CMYK | 0%, 0%, 0%, 100% | 69.4%, 0.0%, 52.9%, 52.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5103 0.1263 147.9 |
Contrast & Accessibility
3.87:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #257939 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #257939
Color Difference (Delta E)
65.95
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #257939);
background: linear-gradient(135deg, #000000, #257939);