black
#000000
#40E88C
#40E88C
Color Values
| Format | #000000 | #40E88C |
|---|---|---|
| HEX | #000000 | #40E88C |
| RGB | 0, 0, 0 | 64, 232, 140 |
| HSL | 0.0, 0.0%, 0.0% | 147.1, 78.5%, 58.0% |
| HSV | 0.0, 0.0%, 0.0% | 147.1, 72.4%, 91.0% |
| CMYK | 0%, 0%, 0%, 100% | 72.4%, 0.0%, 39.7%, 9.0% |
| OKLCH | 0.0 0.0 0.0 | 0.8253 0.1874 154.2 |
Contrast & Accessibility
13.14:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40E88C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40E88C
Color Difference (Delta E)
108.39
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40E88C);
background: linear-gradient(135deg, #000000, #40E88C);