black
#000000
#277F52
#277F52
Color Values
| Format | #000000 | #277F52 |
|---|---|---|
| HEX | #000000 | #277F52 |
| RGB | 0, 0, 0 | 39, 127, 82 |
| HSL | 0.0, 0.0%, 0.0% | 149.3, 53.0%, 32.5% |
| HSV | 0.0, 0.0%, 0.0% | 149.3, 69.3%, 49.8% |
| CMYK | 0%, 0%, 0%, 100% | 69.3%, 0.0%, 35.4%, 50.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5326 0.1093 156.8 |
Contrast & Accessibility
4.24:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #277F52 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #277F52
Color Difference (Delta E)
62.43
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #277F52);
background: linear-gradient(135deg, #000000, #277F52);