black
#000000
#40B258
#40B258
Color Values
| Format | #000000 | #40B258 |
|---|---|---|
| HEX | #000000 | #40B258 |
| RGB | 0, 0, 0 | 64, 178, 88 |
| HSL | 0.0, 0.0%, 0.0% | 132.6, 47.1%, 47.5% |
| HSV | 0.0, 0.0%, 0.0% | 132.6, 64.0%, 69.8% |
| CMYK | 0%, 0%, 0%, 100% | 64.0%, 0.0%, 50.6%, 30.2% |
| OKLCH | 0.0 0.0 0.0 | 0.6781 0.1644 147.5 |
Contrast & Accessibility
7.73:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40B258 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40B258
Color Difference (Delta E)
90.29
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40B258);
background: linear-gradient(135deg, #000000, #40B258);