black
#000000
#40EF64
#40EF64
Color Values
| Format | #000000 | #40EF64 |
|---|---|---|
| HEX | #000000 | #40EF64 |
| RGB | 0, 0, 0 | 64, 239, 100 |
| HSL | 0.0, 0.0%, 0.0% | 132.3, 84.5%, 59.4% |
| HSV | 0.0, 0.0%, 0.0% | 132.3, 73.2%, 93.7% |
| CMYK | 0%, 0%, 0%, 100% | 73.2%, 0.0%, 58.2%, 6.3% |
| OKLCH | 0.0 0.0 0.0 | 0.837 0.2298 146.3 |
Contrast & Accessibility
13.75:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40EF64 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40EF64
Color Difference (Delta E)
122.34
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40EF64);
background: linear-gradient(135deg, #000000, #40EF64);