black
#000000
#278537
#278537
Color Values
| Format | #000000 | #278537 |
|---|---|---|
| HEX | #000000 | #278537 |
| RGB | 0, 0, 0 | 39, 133, 55 |
| HSL | 0.0, 0.0%, 0.0% | 130.2, 54.7%, 33.7% |
| HSV | 0.0, 0.0%, 0.0% | 130.2, 70.7%, 52.2% |
| CMYK | 0%, 0%, 0%, 100% | 70.7%, 0.0%, 58.6%, 47.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5444 0.1439 146.1 |
Contrast & Accessibility
4.5:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #278537 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #278537
Color Difference (Delta E)
74.06
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #278537);
background: linear-gradient(135deg, #000000, #278537);