black
#000000
#81DA57
#81DA57
Color Values
| Format | #000000 | #81DA57 |
|---|---|---|
| HEX | #000000 | #81DA57 |
| RGB | 0, 0, 0 | 129, 218, 87 |
| HSL | 0.0, 0.0%, 0.0% | 100.8, 63.9%, 59.8% |
| HSV | 0.0, 0.0%, 0.0% | 100.8, 60.1%, 85.5% |
| CMYK | 0%, 0%, 0%, 100% | 40.8%, 0.0%, 60.1%, 14.5% |
| OKLCH | 0.0 0.0 0.0 | 0.805 0.1877 137.0 |
Contrast & Accessibility
12.1:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81DA57 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81DA57
Color Difference (Delta E)
108.51
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81DA57);
background: linear-gradient(135deg, #000000, #81DA57);