black
#000000
#669D7C
#669D7C
Color Values
| Format | #000000 | #669D7C |
|---|---|---|
| HEX | #000000 | #669D7C |
| RGB | 0, 0, 0 | 102, 157, 124 |
| HSL | 0.0, 0.0%, 0.0% | 144.0, 21.9%, 50.8% |
| HSV | 0.0, 0.0%, 0.0% | 144.0, 35.0%, 61.6% |
| CMYK | 0%, 0%, 0%, 100% | 35.0%, 0.0%, 21.0%, 38.4% |
| OKLCH | 0.0 0.0 0.0 | 0.6481 0.0767 157.1 |
Contrast & Accessibility
6.68:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #669D7C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #669D7C
Color Difference (Delta E)
66.45
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #669D7C);
background: linear-gradient(135deg, #000000, #669D7C);