black
#000000
#309F73
#309F73
Color Values
| Format | #000000 | #309F73 |
|---|---|---|
| HEX | #000000 | #309F73 |
| RGB | 0, 0, 0 | 48, 159, 115 |
| HSL | 0.0, 0.0%, 0.0% | 156.2, 53.6%, 40.6% |
| HSV | 0.0, 0.0%, 0.0% | 156.2, 69.8%, 62.4% |
| CMYK | 0%, 0%, 0%, 100% | 69.8%, 0.0%, 27.7%, 37.6% |
| OKLCH | 0.0 0.0 0.0 | 0.629 0.1198 162.5 |
Contrast & Accessibility
6.33:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #309F73 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #309F73
Color Difference (Delta E)
73.35
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #309F73);
background: linear-gradient(135deg, #000000, #309F73);