black
#000000
#40E444
#40E444
Color Values
| Format | #000000 | #40E444 |
|---|---|---|
| HEX | #000000 | #40E444 |
| RGB | 0, 0, 0 | 64, 228, 68 |
| HSL | 0.0, 0.0%, 0.0% | 121.5, 75.2%, 57.3% |
| HSV | 0.0, 0.0%, 0.0% | 121.5, 71.9%, 89.4% |
| CMYK | 0%, 0%, 0%, 100% | 71.9%, 0.0%, 70.2%, 10.6% |
| OKLCH | 0.0 0.0 0.0 | 0.8058 0.2395 143.2 |
Contrast & Accessibility
12.4:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40E444 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40E444
Color Difference (Delta E)
124.04
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40E444);
background: linear-gradient(135deg, #000000, #40E444);