black
#000000
#278337
#278337
Color Values
| Format | #000000 | #278337 |
|---|---|---|
| HEX | #000000 | #278337 |
| RGB | 0, 0, 0 | 39, 131, 55 |
| HSL | 0.0, 0.0%, 0.0% | 130.4, 54.1%, 33.3% |
| HSV | 0.0, 0.0%, 0.0% | 130.4, 70.2%, 51.4% |
| CMYK | 0%, 0%, 0%, 100% | 70.2%, 0.0%, 58.0%, 48.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5388 0.1412 146.2 |
Contrast & Accessibility
4.39:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #278337 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #278337
Color Difference (Delta E)
72.79
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #278337);
background: linear-gradient(135deg, #000000, #278337);