black
#000000
#228257
#228257
Color Values
| Format | #000000 | #228257 |
|---|---|---|
| HEX | #000000 | #228257 |
| RGB | 0, 0, 0 | 34, 130, 87 |
| HSL | 0.0, 0.0%, 0.0% | 153.1, 58.5%, 32.2% |
| HSV | 0.0, 0.0%, 0.0% | 153.1, 73.8%, 51.0% |
| CMYK | 0%, 0%, 0%, 100% | 73.8%, 0.0%, 33.1%, 49.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5407 0.1108 159.2 |
Contrast & Accessibility
4.4:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #228257 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #228257
Color Difference (Delta E)
63.41
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #228257);
background: linear-gradient(135deg, #000000, #228257);