black
#000000
#81C899
#81C899
Color Values
| Format | #000000 | #81C899 |
|---|---|---|
| HEX | #000000 | #81C899 |
| RGB | 0, 0, 0 | 129, 200, 153 |
| HSL | 0.0, 0.0%, 0.0% | 140.3, 39.2%, 64.5% |
| HSV | 0.0, 0.0%, 0.0% | 140.3, 35.5%, 78.4% |
| CMYK | 0%, 0%, 0%, 100% | 35.5%, 0.0%, 23.5%, 21.6% |
| OKLCH | 0.0 0.0 0.0 | 0.773 0.0985 154.5 |
Contrast & Accessibility
10.66:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81C899 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81C899
Color Difference (Delta E)
83.33
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81C899);
background: linear-gradient(135deg, #000000, #81C899);