black
#000000
#309A71
#309A71
Color Values
| Format | #000000 | #309A71 |
|---|---|---|
| HEX | #000000 | #309A71 |
| RGB | 0, 0, 0 | 48, 154, 113 |
| HSL | 0.0, 0.0%, 0.0% | 156.8, 52.5%, 39.6% |
| HSV | 0.0, 0.0%, 0.0% | 156.8, 68.8%, 60.4% |
| CMYK | 0%, 0%, 0%, 100% | 68.8%, 0.0%, 26.6%, 39.6% |
| OKLCH | 0.0 0.0 0.0 | 0.6153 0.1148 163.3 |
Contrast & Accessibility
5.99:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #309A71 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #309A71
Color Difference (Delta E)
70.85
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #309A71);
background: linear-gradient(135deg, #000000, #309A71);