black
#000000
#138538
#138538
Color Values
| Format | #000000 | #138538 |
|---|---|---|
| HEX | #000000 | #138538 |
| RGB | 0, 0, 0 | 19, 133, 56 |
| HSL | 0.0, 0.0%, 0.0% | 139.5, 75.0%, 29.8% |
| HSV | 0.0, 0.0%, 0.0% | 139.5, 85.7%, 52.2% |
| CMYK | 0%, 0%, 0%, 100% | 85.7%, 0.0%, 57.9%, 47.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5405 0.1486 148.2 |
Contrast & Accessibility
4.44:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #138538 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #138538
Color Difference (Delta E)
75.13
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #138538);
background: linear-gradient(135deg, #000000, #138538);