black
#000000
#81F371
#81F371
Color Values
| Format | #000000 | #81F371 |
|---|---|---|
| HEX | #000000 | #81F371 |
| RGB | 0, 0, 0 | 129, 243, 113 |
| HSL | 0.0, 0.0%, 0.0% | 112.6, 84.4%, 69.8% |
| HSV | 0.0, 0.0%, 0.0% | 112.6, 53.5%, 95.3% |
| CMYK | 0%, 0%, 0%, 100% | 46.9%, 0.0%, 53.5%, 4.7% |
| OKLCH | 0.0 0.0 0.0 | 0.8685 0.1989 141.3 |
Contrast & Accessibility
14.99:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81F371 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81F371
Color Difference (Delta E)
116.28
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81F371);
background: linear-gradient(135deg, #000000, #81F371);