black
#000000
#258D44
#258D44
Color Values
| Format | #000000 | #258D44 |
|---|---|---|
| HEX | #000000 | #258D44 |
| RGB | 0, 0, 0 | 37, 141, 68 |
| HSL | 0.0, 0.0%, 0.0% | 137.9, 58.4%, 34.9% |
| HSV | 0.0, 0.0%, 0.0% | 137.9, 73.8%, 55.3% |
| CMYK | 0%, 0%, 0%, 100% | 73.8%, 0.0%, 51.8%, 44.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5681 0.1433 148.9 |
Contrast & Accessibility
4.97:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #258D44 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #258D44
Color Difference (Delta E)
75.4
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #258D44);
background: linear-gradient(135deg, #000000, #258D44);