black
#000000
#81EFC3
#81EFC3
Color Values
| Format | #000000 | #81EFC3 |
|---|---|---|
| HEX | #000000 | #81EFC3 |
| RGB | 0, 0, 0 | 129, 239, 195 |
| HSL | 0.0, 0.0%, 0.0% | 156.0, 77.5%, 72.2% |
| HSV | 0.0, 0.0%, 0.0% | 156.0, 46.0%, 93.7% |
| CMYK | 0%, 0%, 0%, 100% | 46.0%, 0.0%, 18.4%, 6.3% |
| OKLCH | 0.0 0.0 0.0 | 0.8744 0.1202 165.7 |
Contrast & Accessibility
15.07:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81EFC3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81EFC3
Color Difference (Delta E)
97.3
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81EFC3);
background: linear-gradient(135deg, #000000, #81EFC3);