black
#000000
#81CD90
#81CD90
Color Values
| Format | #000000 | #81CD90 |
|---|---|---|
| HEX | #000000 | #81CD90 |
| RGB | 0, 0, 0 | 129, 205, 144 |
| HSL | 0.0, 0.0%, 0.0% | 131.8, 43.2%, 65.5% |
| HSV | 0.0, 0.0%, 0.0% | 131.8, 37.1%, 80.4% |
| CMYK | 0%, 0%, 0%, 100% | 37.1%, 0.0%, 29.8%, 19.6% |
| OKLCH | 0.0 0.0 0.0 | 0.7827 0.1151 149.4 |
Contrast & Accessibility
11.07:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81CD90 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81CD90
Color Difference (Delta E)
87.58
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81CD90);
background: linear-gradient(135deg, #000000, #81CD90);