black
#000000
#66CB3F
#66CB3F
Color Values
| Format | #000000 | #66CB3F |
|---|---|---|
| HEX | #000000 | #66CB3F |
| RGB | 0, 0, 0 | 102, 203, 63 |
| HSL | 0.0, 0.0%, 0.0% | 103.3, 57.4%, 52.2% |
| HSV | 0.0, 0.0%, 0.0% | 103.3, 69.0%, 79.6% |
| CMYK | 0%, 0%, 0%, 100% | 49.8%, 0.0%, 69.0%, 20.4% |
| OKLCH | 0.0 0.0 0.0 | 0.7533 0.1994 138.4 |
Contrast & Accessibility
10.18:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66CB3F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66CB3F
Color Difference (Delta E)
108.16
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66CB3F);
background: linear-gradient(135deg, #000000, #66CB3F);