black
#000000
#21A00D
#21A00D
Color Values
| Format | #000000 | #21A00D |
|---|---|---|
| HEX | #000000 | #21A00D |
| RGB | 0, 0, 0 | 33, 160, 13 |
| HSL | 0.0, 0.0%, 0.0% | 111.8, 85.0%, 33.9% |
| HSV | 0.0, 0.0%, 0.0% | 111.8, 91.9%, 62.7% |
| CMYK | 0%, 0%, 0%, 100% | 79.4%, 0.0%, 91.9%, 37.3% |
| OKLCH | 0.0 0.0 0.0 | 0.6153 0.2005 141.6 |
Contrast & Accessibility
6.1:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #21A00D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #21A00D
Color Difference (Delta E)
99.51
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #21A00D);
background: linear-gradient(135deg, #000000, #21A00D);