black
#000000
#28A51B
#28A51B
Color Values
| Format | #000000 | #28A51B |
|---|---|---|
| HEX | #000000 | #28A51B |
| RGB | 0, 0, 0 | 40, 165, 27 |
| HSL | 0.0, 0.0%, 0.0% | 114.3, 71.9%, 37.6% |
| HSV | 0.0, 0.0%, 0.0% | 114.3, 83.6%, 64.7% |
| CMYK | 0%, 0%, 0%, 100% | 75.8%, 0.0%, 83.6%, 35.3% |
| OKLCH | 0.0 0.0 0.0 | 0.631 0.1994 141.9 |
Contrast & Accessibility
6.49:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #28A51B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #28A51B
Color Difference (Delta E)
99.73
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #28A51B);
background: linear-gradient(135deg, #000000, #28A51B);