black
#000000
#81D997
#81D997
Color Values
| Format | #000000 | #81D997 |
|---|---|---|
| HEX | #000000 | #81D997 |
| RGB | 0, 0, 0 | 129, 217, 151 |
| HSL | 0.0, 0.0%, 0.0% | 135.0, 53.7%, 67.8% |
| HSV | 0.0, 0.0%, 0.0% | 135.0, 40.6%, 85.1% |
| CMYK | 0%, 0%, 0%, 100% | 40.6%, 0.0%, 30.4%, 14.9% |
| OKLCH | 0.0 0.0 0.0 | 0.8126 0.1265 150.8 |
Contrast & Accessibility
12.31:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81D997 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81D997
Color Difference (Delta E)
92.83
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81D997);
background: linear-gradient(135deg, #000000, #81D997);