black
#000000
#40EC39
#40EC39
Color Values
| Format | #000000 | #40EC39 |
|---|---|---|
| HEX | #000000 | #40EC39 |
| RGB | 0, 0, 0 | 64, 236, 57 |
| HSL | 0.0, 0.0%, 0.0% | 117.7, 82.5%, 57.5% |
| HSV | 0.0, 0.0%, 0.0% | 117.7, 75.8%, 92.5% |
| CMYK | 0%, 0%, 0%, 100% | 72.9%, 0.0%, 75.8%, 7.5% |
| OKLCH | 0.0 0.0 0.0 | 0.8256 0.2539 142.4 |
Contrast & Accessibility
13.28:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40EC39 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40EC39
Color Difference (Delta E)
130.64
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40EC39);
background: linear-gradient(135deg, #000000, #40EC39);