black
#000000
#81C651
#81C651
Color Values
| Format | #000000 | #81C651 |
|---|---|---|
| HEX | #000000 | #81C651 |
| RGB | 0, 0, 0 | 129, 198, 81 |
| HSL | 0.0, 0.0%, 0.0% | 95.4, 50.6%, 54.7% |
| HSV | 0.0, 0.0%, 0.0% | 95.4, 59.1%, 77.6% |
| CMYK | 0%, 0%, 0%, 100% | 34.8%, 0.0%, 59.1%, 22.4% |
| OKLCH | 0.0 0.0 0.0 | 0.7558 0.166 134.4 |
Contrast & Accessibility
10.13:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81C651 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81C651
Color Difference (Delta E)
98.49
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81C651);
background: linear-gradient(135deg, #000000, #81C651);