black
#000000
#40FC3F
#40FC3F
Color Values
| Format | #000000 | #40FC3F |
|---|---|---|
| HEX | #000000 | #40FC3F |
| RGB | 0, 0, 0 | 64, 252, 63 |
| HSL | 0.0, 0.0%, 0.0% | 119.7, 96.9%, 61.8% |
| HSV | 0.0, 0.0%, 0.0% | 119.7, 75.0%, 98.8% |
| CMYK | 0%, 0%, 0%, 100% | 74.6%, 0.0%, 75.0%, 1.2% |
| OKLCH | 0.0 0.0 0.0 | 0.8667 0.2674 142.8 |
Contrast & Accessibility
15.21:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40FC3F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40FC3F
Color Difference (Delta E)
137.83
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40FC3F);
background: linear-gradient(135deg, #000000, #40FC3F);