black
#000000
#21923F
#21923F
Color Values
| Format | #000000 | #21923F |
|---|---|---|
| HEX | #000000 | #21923F |
| RGB | 0, 0, 0 | 33, 146, 63 |
| HSL | 0.0, 0.0%, 0.0% | 135.9, 63.1%, 35.1% |
| HSV | 0.0, 0.0%, 0.0% | 135.9, 77.4%, 57.3% |
| CMYK | 0%, 0%, 0%, 100% | 77.4%, 0.0%, 56.8%, 42.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5803 0.1557 147.6 |
Contrast & Accessibility
5.25:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21923F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21923F
Color Difference (Delta E)
80.25
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21923F);
background: linear-gradient(135deg, #000000, #21923F);