black
#000000
#66E78C
#66E78C
Color Values
| Format | #000000 | #66E78C |
|---|---|---|
| HEX | #000000 | #66E78C |
| RGB | 0, 0, 0 | 102, 231, 140 |
| HSL | 0.0, 0.0%, 0.0% | 137.7, 72.9%, 65.3% |
| HSV | 0.0, 0.0%, 0.0% | 137.7, 55.8%, 90.6% |
| CMYK | 0%, 0%, 0%, 100% | 55.8%, 0.0%, 39.4%, 9.4% |
| OKLCH | 0.0 0.0 0.0 | 0.8331 0.1714 150.7 |
Contrast & Accessibility
13.37:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66E78C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66E78C
Color Difference (Delta E)
105.12
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66E78C);
background: linear-gradient(135deg, #000000, #66E78C);