black
#000000
#21B13E
#21B13E
Color Values
| Format | #000000 | #21B13E |
|---|---|---|
| HEX | #000000 | #21B13E |
| RGB | 0, 0, 0 | 33, 177, 62 |
| HSL | 0.0, 0.0%, 0.0% | 132.1, 68.6%, 41.2% |
| HSV | 0.0, 0.0%, 0.0% | 132.1, 81.4%, 69.4% |
| CMYK | 0%, 0%, 0%, 100% | 81.4%, 0.0%, 65.0%, 30.6% |
| OKLCH | 0.0 0.0 0.0 | 0.6652 0.1942 145.6 |
Contrast & Accessibility
7.42:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21B13E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21B13E
Color Difference (Delta E)
98.94
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21B13E);
background: linear-gradient(135deg, #000000, #21B13E);