black
#000000
#288A1C
#288A1C
Color Values
| Format | #000000 | #288A1C |
|---|---|---|
| HEX | #000000 | #288A1C |
| RGB | 0, 0, 0 | 40, 138, 28 |
| HSL | 0.0, 0.0%, 0.0% | 113.5, 66.3%, 32.5% |
| HSV | 0.0, 0.0%, 0.0% | 113.5, 79.7%, 54.1% |
| CMYK | 0%, 0%, 0%, 100% | 71.0%, 0.0%, 79.7%, 45.9% |
| OKLCH | 0.0 0.0 0.0 | 0.556 0.1691 141.6 |
Contrast & Accessibility
4.74:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #288A1C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #288A1C
Color Difference (Delta E)
84.27
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #288A1C);
background: linear-gradient(135deg, #000000, #288A1C);