black
#000000
#278E2D
#278E2D
Color Values
| Format | #000000 | #278E2D |
|---|---|---|
| HEX | #000000 | #278E2D |
| RGB | 0, 0, 0 | 39, 142, 45 |
| HSL | 0.0, 0.0%, 0.0% | 123.5, 56.9%, 35.5% |
| HSV | 0.0, 0.0%, 0.0% | 123.5, 72.5%, 55.7% |
| CMYK | 0%, 0%, 0%, 100% | 72.5%, 0.0%, 68.3%, 44.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5684 0.1635 143.8 |
Contrast & Accessibility
4.99:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #278E2D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #278E2D
Color Difference (Delta E)
82.49
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #278E2D);
background: linear-gradient(135deg, #000000, #278E2D);