black

#000000

#1ECF2C

#1ECF2C

Contrast Ratio

10.02:1

Delta E

119.67

Very Different

50:50 Mix

Color Values

Format #000000 #1ECF2C
HEX #000000 #1ECF2C
RGB 0, 0, 0 30, 207, 44
HSL 0.0, 0.0%, 0.0% 124.7, 74.7%, 46.5%
HSV 0.0, 0.0%, 0.0% 124.7, 85.5%, 81.2%
CMYK 0%, 0%, 0%, 100% 85.5%, 0.0%, 78.7%, 18.8%
OKLCH 0.0 0.0 0.0 0.7438 0.2377 143.4

Contrast & Accessibility

10.02:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #1ECF2C → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #1ECF2C

Color Difference (Delta E)

119.67 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #1ECF2C);
background: linear-gradient(135deg, #000000, #1ECF2C);

Explore Each Color

Related Comparisons