black
#000000
#138E7C
#138E7C
Color Values
| Format | #000000 | #138E7C |
|---|---|---|
| HEX | #000000 | #138E7C |
| RGB | 0, 0, 0 | 19, 142, 124 |
| HSL | 0.0, 0.0%, 0.0% | 171.2, 76.4%, 31.6% |
| HSV | 0.0, 0.0%, 0.0% | 171.2, 86.6%, 55.7% |
| CMYK | 0%, 0%, 0%, 100% | 86.6%, 0.0%, 12.7%, 44.3% |
| OKLCH | 0.0 0.0 0.0 | 0.581 0.1022 179.3 |
Contrast & Accessibility
5.19:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #138E7C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #138E7C
Color Difference (Delta E)
63.71
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #138E7C);
background: linear-gradient(135deg, #000000, #138E7C);