black
#000000
#308B53
#308B53
Color Values
| Format | #000000 | #308B53 |
|---|---|---|
| HEX | #000000 | #308B53 |
| RGB | 0, 0, 0 | 48, 139, 83 |
| HSL | 0.0, 0.0%, 0.0% | 143.1, 48.7%, 36.7% |
| HSV | 0.0, 0.0%, 0.0% | 143.1, 65.5%, 54.5% |
| CMYK | 0%, 0%, 0%, 100% | 65.5%, 0.0%, 40.3%, 45.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5683 0.1218 152.9 |
Contrast & Accessibility
4.94:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #308B53 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #308B53
Color Difference (Delta E)
68.98
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #308B53);
background: linear-gradient(135deg, #000000, #308B53);