black
#000000
#66AC51
#66AC51
Color Values
| Format | #000000 | #66AC51 |
|---|---|---|
| HEX | #000000 | #66AC51 |
| RGB | 0, 0, 0 | 102, 172, 81 |
| HSL | 0.0, 0.0%, 0.0% | 106.2, 36.0%, 49.6% |
| HSV | 0.0, 0.0%, 0.0% | 106.2, 52.9%, 67.5% |
| CMYK | 0%, 0%, 0%, 100% | 40.7%, 0.0%, 52.9%, 32.5% |
| OKLCH | 0.0 0.0 0.0 | 0.677 0.1441 138.9 |
Contrast & Accessibility
7.58:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66AC51 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66AC51
Color Difference (Delta E)
85.12
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66AC51);
background: linear-gradient(135deg, #000000, #66AC51);