black
#000000
#81CF61
#81CF61
Color Values
| Format | #000000 | #81CF61 |
|---|---|---|
| HEX | #000000 | #81CF61 |
| RGB | 0, 0, 0 | 129, 207, 97 |
| HSL | 0.0, 0.0%, 0.0% | 102.5, 53.4%, 59.6% |
| HSV | 0.0, 0.0%, 0.0% | 102.5, 53.1%, 81.2% |
| CMYK | 0%, 0%, 0%, 100% | 37.7%, 0.0%, 53.1%, 18.8% |
| OKLCH | 0.0 0.0 0.0 | 0.7795 0.1644 137.4 |
Contrast & Accessibility
11.03:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81CF61 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81CF61
Color Difference (Delta E)
99.59
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81CF61);
background: linear-gradient(135deg, #000000, #81CF61);