black
#000000
#308B31
#308B31
Color Values
| Format | #000000 | #308B31 |
|---|---|---|
| HEX | #000000 | #308B31 |
| RGB | 0, 0, 0 | 48, 139, 49 |
| HSL | 0.0, 0.0%, 0.0% | 120.7, 48.7%, 36.7% |
| HSV | 0.0, 0.0%, 0.0% | 120.7, 65.5%, 54.5% |
| CMYK | 0%, 0%, 0%, 100% | 65.5%, 0.0%, 64.7%, 45.5% |
| OKLCH | 0.0 0.0 0.0 | 0.563 0.1533 143.4 |
Contrast & Accessibility
4.86:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #308B31 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #308B31
Color Difference (Delta E)
78.76
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #308B31);
background: linear-gradient(135deg, #000000, #308B31);