black
#000000
#378C77
#378C77
Color Values
| Format | #000000 | #378C77 |
|---|---|---|
| HEX | #000000 | #378C77 |
| RGB | 0, 0, 0 | 55, 140, 119 |
| HSL | 0.0, 0.0%, 0.0% | 165.2, 43.6%, 38.2% |
| HSV | 0.0, 0.0%, 0.0% | 165.2, 60.7%, 54.9% |
| CMYK | 0%, 0%, 0%, 100% | 60.7%, 0.0%, 15.0%, 45.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5823 0.0883 174.1 |
Contrast & Accessibility
5.18:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #378C77 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #378C77
Color Difference (Delta E)
61.32
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #378C77);
background: linear-gradient(135deg, #000000, #378C77);