black
#000000
#40BF4E
#40BF4E
Color Values
| Format | #000000 | #40BF4E |
|---|---|---|
| HEX | #000000 | #40BF4E |
| RGB | 0, 0, 0 | 64, 191, 78 |
| HSL | 0.0, 0.0%, 0.0% | 126.6, 49.8%, 50.0% |
| HSV | 0.0, 0.0%, 0.0% | 126.6, 66.5%, 74.9% |
| CMYK | 0%, 0%, 0%, 100% | 66.5%, 0.0%, 59.2%, 25.1% |
| OKLCH | 0.0 0.0 0.0 | 0.7108 0.1897 145.0 |
Contrast & Accessibility
8.78:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40BF4E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40BF4E
Color Difference (Delta E)
100.73
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40BF4E);
background: linear-gradient(135deg, #000000, #40BF4E);