black
#000000
#21B027
#21B027
Color Values
| Format | #000000 | #21B027 |
|---|---|---|
| HEX | #000000 | #21B027 |
| RGB | 0, 0, 0 | 33, 176, 39 |
| HSL | 0.0, 0.0%, 0.0% | 122.5, 68.4%, 41.0% |
| HSV | 0.0, 0.0%, 0.0% | 122.5, 81.2%, 69.0% |
| CMYK | 0%, 0%, 0%, 100% | 81.2%, 0.0%, 77.8%, 31.0% |
| OKLCH | 0.0 0.0 0.0 | 0.6605 0.2074 143.2 |
Contrast & Accessibility
7.3:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21B027 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21B027
Color Difference (Delta E)
103.89
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21B027);
background: linear-gradient(135deg, #000000, #21B027);