black
#000000
#81FEEF
#81FEEF
Color Values
| Format | #000000 | #81FEEF |
|---|---|---|
| HEX | #000000 | #81FEEF |
| RGB | 0, 0, 0 | 129, 254, 239 |
| HSL | 0.0, 0.0%, 0.0% | 172.8, 98.4%, 75.1% |
| HSV | 0.0, 0.0%, 0.0% | 172.8, 49.2%, 99.6% |
| CMYK | 0%, 0%, 0%, 100% | 49.2%, 0.0%, 5.9%, 0.4% |
| OKLCH | 0.0 0.0 0.0 | 0.9209 0.1146 185.1 |
Contrast & Accessibility
17.36:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81FEEF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81FEEF
Color Difference (Delta E)
100.23
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81FEEF);
background: linear-gradient(135deg, #000000, #81FEEF);