black
#000000
#81EC55
#81EC55
Color Values
| Format | #000000 | #81EC55 |
|---|---|---|
| HEX | #000000 | #81EC55 |
| RGB | 0, 0, 0 | 129, 236, 85 |
| HSL | 0.0, 0.0%, 0.0% | 102.5, 79.9%, 62.9% |
| HSV | 0.0, 0.0%, 0.0% | 102.5, 64.0%, 92.5% |
| CMYK | 0%, 0%, 0%, 100% | 45.3%, 0.0%, 64.0%, 7.5% |
| OKLCH | 0.0 0.0 0.0 | 0.8485 0.212 137.9 |
Contrast & Accessibility
14.06:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81EC55 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81EC55
Color Difference (Delta E)
119.21
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81EC55);
background: linear-gradient(135deg, #000000, #81EC55);