black
#000000
#307E50
#307E50
Color Values
| Format | #000000 | #307E50 |
|---|---|---|
| HEX | #000000 | #307E50 |
| RGB | 0, 0, 0 | 48, 126, 80 |
| HSL | 0.0, 0.0%, 0.0% | 144.6, 44.8%, 34.1% |
| HSV | 0.0, 0.0%, 0.0% | 144.6, 61.9%, 49.4% |
| CMYK | 0%, 0%, 0%, 100% | 61.9%, 0.0%, 36.5%, 50.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5322 0.1056 154.5 |
Contrast & Accessibility
4.23:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #307E50 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #307E50
Color Difference (Delta E)
61.52
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #307E50);
background: linear-gradient(135deg, #000000, #307E50);