black
#000000
#81C633
#81C633
Color Values
| Format | #000000 | #81C633 |
|---|---|---|
| HEX | #000000 | #81C633 |
| RGB | 0, 0, 0 | 129, 198, 51 |
| HSL | 0.0, 0.0%, 0.0% | 88.2, 59.0%, 48.8% |
| HSV | 0.0, 0.0%, 0.0% | 88.2, 74.2%, 77.6% |
| CMYK | 0%, 0%, 0%, 100% | 34.8%, 0.0%, 74.2%, 22.4% |
| OKLCH | 0.0 0.0 0.0 | 0.7531 0.1872 131.8 |
Contrast & Accessibility
10.06:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81C633 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81C633
Color Difference (Delta E)
105.78
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81C633);
background: linear-gradient(135deg, #000000, #81C633);