black
#000000
#81FFC5
#81FFC5
Color Values
| Format | #000000 | #81FFC5 |
|---|---|---|
| HEX | #000000 | #81FFC5 |
| RGB | 0, 0, 0 | 129, 255, 197 |
| HSL | 0.0, 0.0%, 0.0% | 152.4, 100.0%, 75.3% |
| HSV | 0.0, 0.0%, 0.0% | 152.4, 49.4%, 100.0% |
| CMYK | 0%, 0%, 0%, 100% | 49.4%, 0.0%, 22.7%, 0.0% |
| OKLCH | 0.0 0.0 0.0 | 0.9121 0.1402 161.8 |
Contrast & Accessibility
17.04:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81FFC5 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81FFC5
Color Difference (Delta E)
105.06
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81FFC5);
background: linear-gradient(135deg, #000000, #81FFC5);