black
#000000
#669F7B
#669F7B
Color Values
| Format | #000000 | #669F7B |
|---|---|---|
| HEX | #000000 | #669F7B |
| RGB | 0, 0, 0 | 102, 159, 123 |
| HSL | 0.0, 0.0%, 0.0% | 142.1, 22.9%, 51.2% |
| HSV | 0.0, 0.0%, 0.0% | 142.1, 35.8%, 62.4% |
| CMYK | 0%, 0%, 0%, 100% | 35.8%, 0.0%, 22.6%, 37.6% |
| OKLCH | 0.0 0.0 0.0 | 0.6528 0.0809 155.7 |
Contrast & Accessibility
6.81:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #669F7B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #669F7B
Color Difference (Delta E)
67.7
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #669F7B);
background: linear-gradient(135deg, #000000, #669F7B);