black
#000000
#155B31
#155B31
Color Values
| Format | #000000 | #155B31 |
|---|---|---|
| HEX | #000000 | #155B31 |
| RGB | 0, 0, 0 | 21, 91, 49 |
| HSL | 0.0, 0.0%, 0.0% | 144.0, 62.5%, 22.0% |
| HSV | 0.0, 0.0%, 0.0% | 144.0, 76.9%, 35.7% |
| CMYK | 0%, 0%, 0%, 100% | 76.9%, 0.0%, 46.2%, 64.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4176 0.0971 152.4 |
Contrast & Accessibility
2.57:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #155B31 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #155B31
Color Difference (Delta E)
49.87
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #155B31);
background: linear-gradient(135deg, #000000, #155B31);