black
#000000
#308C4B
#308C4B
Color Values
| Format | #000000 | #308C4B |
|---|---|---|
| HEX | #000000 | #308C4B |
| RGB | 0, 0, 0 | 48, 140, 75 |
| HSL | 0.0, 0.0%, 0.0% | 137.6, 48.9%, 36.9% |
| HSV | 0.0, 0.0%, 0.0% | 137.6, 65.7%, 54.9% |
| CMYK | 0%, 0%, 0%, 100% | 65.7%, 0.0%, 46.4%, 45.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5695 0.1311 149.8 |
Contrast & Accessibility
4.98:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #308C4B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #308C4B
Color Difference (Delta E)
71.83
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #308C4B);
background: linear-gradient(135deg, #000000, #308C4B);