black
#000000
#378257
#378257
Color Values
| Format | #000000 | #378257 |
|---|---|---|
| HEX | #000000 | #378257 |
| RGB | 0, 0, 0 | 55, 130, 87 |
| HSL | 0.0, 0.0%, 0.0% | 145.6, 40.5%, 36.3% |
| HSV | 0.0, 0.0%, 0.0% | 145.6, 57.7%, 51.0% |
| CMYK | 0%, 0%, 0%, 100% | 57.7%, 0.0%, 33.1%, 49.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5472 0.101 155.7 |
Contrast & Accessibility
4.49:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #378257 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #378257
Color Difference (Delta E)
61.63
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #378257);
background: linear-gradient(135deg, #000000, #378257);