black
#000000
#217C57
#217C57
Color Values
| Format | #000000 | #217C57 |
|---|---|---|
| HEX | #000000 | #217C57 |
| RGB | 0, 0, 0 | 33, 124, 87 |
| HSL | 0.0, 0.0%, 0.0% | 155.6, 58.0%, 30.8% |
| HSV | 0.0, 0.0%, 0.0% | 155.6, 73.4%, 48.6% |
| CMYK | 0%, 0%, 0%, 100% | 73.4%, 0.0%, 29.8%, 51.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5239 0.1027 161.6 |
Contrast & Accessibility
4.09:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #217C57 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #217C57
Color Difference (Delta E)
59.75
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #217C57);
background: linear-gradient(135deg, #000000, #217C57);