black
#000000
#66C499
#66C499
Color Values
| Format | #000000 | #66C499 |
|---|---|---|
| HEX | #000000 | #66C499 |
| RGB | 0, 0, 0 | 102, 196, 153 |
| HSL | 0.0, 0.0%, 0.0% | 152.6, 44.3%, 58.4% |
| HSV | 0.0, 0.0%, 0.0% | 152.6, 48.0%, 76.9% |
| CMYK | 0%, 0%, 0%, 100% | 48.0%, 0.0%, 21.9%, 23.1% |
| OKLCH | 0.0 0.0 0.0 | 0.7505 0.1104 162.3 |
Contrast & Accessibility
9.92:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66C499 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66C499
Color Difference (Delta E)
83.0
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66C499);
background: linear-gradient(135deg, #000000, #66C499);