black
#000000
#278540
#278540
Color Values
| Format | #000000 | #278540 |
|---|---|---|
| HEX | #000000 | #278540 |
| RGB | 0, 0, 0 | 39, 133, 64 |
| HSL | 0.0, 0.0%, 0.0% | 136.0, 54.7%, 33.7% |
| HSV | 0.0, 0.0%, 0.0% | 136.0, 70.7%, 52.2% |
| CMYK | 0%, 0%, 0%, 100% | 70.7%, 0.0%, 51.9%, 47.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5457 0.1355 148.4 |
Contrast & Accessibility
4.52:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #278540 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #278540
Color Difference (Delta E)
71.38
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #278540);
background: linear-gradient(135deg, #000000, #278540);