black
#000000
#81E64F
#81E64F
Color Values
| Format | #000000 | #81E64F |
|---|---|---|
| HEX | #000000 | #81E64F |
| RGB | 0, 0, 0 | 129, 230, 79 |
| HSL | 0.0, 0.0%, 0.0% | 100.1, 75.1%, 60.6% |
| HSV | 0.0, 0.0%, 0.0% | 100.1, 65.7%, 90.2% |
| CMYK | 0%, 0%, 0%, 100% | 43.9%, 0.0%, 65.7%, 9.8% |
| OKLCH | 0.0 0.0 0.0 | 0.8334 0.2088 137.0 |
Contrast & Accessibility
13.37:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81E64F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81E64F
Color Difference (Delta E)
117.28
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81E64F);
background: linear-gradient(135deg, #000000, #81E64F);