black
#000000
#257340
#257340
Color Values
| Format | #000000 | #257340 |
|---|---|---|
| HEX | #000000 | #257340 |
| RGB | 0, 0, 0 | 37, 115, 64 |
| HSL | 0.0, 0.0%, 0.0% | 140.8, 51.3%, 29.8% |
| HSV | 0.0, 0.0%, 0.0% | 140.8, 67.8%, 45.1% |
| CMYK | 0%, 0%, 0%, 100% | 67.8%, 0.0%, 44.3%, 54.9% |
| OKLCH | 0.0 0.0 0.0 | 0.4946 0.1107 151.4 |
Contrast & Accessibility
3.6:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #257340 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #257340
Color Difference (Delta E)
59.89
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #257340);
background: linear-gradient(135deg, #000000, #257340);