black
#000000
#40B558
#40B558
Color Values
| Format | #000000 | #40B558 |
|---|---|---|
| HEX | #000000 | #40B558 |
| RGB | 0, 0, 0 | 64, 181, 88 |
| HSL | 0.0, 0.0%, 0.0% | 132.3, 47.8%, 48.0% |
| HSV | 0.0, 0.0%, 0.0% | 132.3, 64.6%, 71.0% |
| CMYK | 0%, 0%, 0%, 100% | 64.6%, 0.0%, 51.4%, 29.0% |
| OKLCH | 0.0 0.0 0.0 | 0.686 0.1684 147.3 |
Contrast & Accessibility
7.97:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #40B558 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #40B558
Color Difference (Delta E)
92.09
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #40B558);
background: linear-gradient(135deg, #000000, #40B558);