black
#000000
#298F57
#298F57
Color Values
| Format | #000000 | #298F57 |
|---|---|---|
| HEX | #000000 | #298F57 |
| RGB | 0, 0, 0 | 41, 143, 87 |
| HSL | 0.0, 0.0%, 0.0% | 147.1, 55.4%, 36.1% |
| HSV | 0.0, 0.0%, 0.0% | 147.1, 71.3%, 56.1% |
| CMYK | 0%, 0%, 0%, 100% | 71.3%, 0.0%, 39.2%, 43.9% |
| OKLCH | 0.0 0.0 0.0 | 0.578 0.1264 154.7 |
Contrast & Accessibility
5.16:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #298F57 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #298F57
Color Difference (Delta E)
70.97
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #298F57);
background: linear-gradient(135deg, #000000, #298F57);