black
#000000
#227B45
#227B45
Color Values
| Format | #000000 | #227B45 |
|---|---|---|
| HEX | #000000 | #227B45 |
| RGB | 0, 0, 0 | 34, 123, 69 |
| HSL | 0.0, 0.0%, 0.0% | 143.6, 56.7%, 30.8% |
| HSV | 0.0, 0.0%, 0.0% | 143.6, 72.4%, 48.2% |
| CMYK | 0%, 0%, 0%, 100% | 72.4%, 0.0%, 43.9%, 51.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5173 0.1185 152.4 |
Contrast & Accessibility
3.99:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #227B45 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #227B45
Color Difference (Delta E)
63.9
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #227B45);
background: linear-gradient(135deg, #000000, #227B45);