black
#000000
#255E4B
#255E4B
Color Values
| Format | #000000 | #255E4B |
|---|---|---|
| HEX | #000000 | #255E4B |
| RGB | 0, 0, 0 | 37, 94, 75 |
| HSL | 0.0, 0.0%, 0.0% | 160.0, 43.5%, 25.7% |
| HSV | 0.0, 0.0%, 0.0% | 160.0, 60.6%, 36.9% |
| CMYK | 0%, 0%, 0%, 100% | 60.6%, 0.0%, 20.2%, 63.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4381 0.068 168.4 |
Contrast & Accessibility
2.78:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #255E4B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #255E4B
Color Difference (Delta E)
43.33
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #255E4B);
background: linear-gradient(135deg, #000000, #255E4B);