black
#000000
#81F97B
#81F97B
Color Values
| Format | #000000 | #81F97B |
|---|---|---|
| HEX | #000000 | #81F97B |
| RGB | 0, 0, 0 | 129, 249, 123 |
| HSL | 0.0, 0.0%, 0.0% | 117.1, 91.3%, 72.9% |
| HSV | 0.0, 0.0%, 0.0% | 117.1, 50.6%, 97.6% |
| CMYK | 0%, 0%, 0%, 100% | 48.2%, 0.0%, 50.6%, 2.4% |
| OKLCH | 0.0 0.0 0.0 | 0.8842 0.1982 142.8 |
Contrast & Accessibility
15.77:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81F97B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81F97B
Color Difference (Delta E)
117.21
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81F97B);
background: linear-gradient(135deg, #000000, #81F97B);