#51DBA1

Color Details

HEX
#51DBA1
RGB
rgb(81, 219, 161)
HSL
hsl(155, 66%, 59%)
CMYK
cmyk(63%, 0%, 26%, 14%)
Best text on this color #000000 (CR 12.00:1) Determined by WCAG contrast ratio

Readability Previews

Black on #51dba1
Contrast 12.00:1 AAA
White on #51dba1
Contrast 1.75:1 Fail
#51dba1 on Black
Contrast 12.00:1 AAA
#51dba1 on White
Contrast 1.75:1 Fail

Tints & Shades

#74e2b4
#97e9c7
#b9f1d9
#41af81
#318361
#205840

Complement & Analogous

#db518b
#51d0db
#51db5d

Triadic

#a251db
#dba251

Monochrome

#205840 #318361 #51dba1 #97e9c7 #b9f1d9 #dcf8ec

Analogous

#51db5d #85e68e #51dba1 #74d9e2 #51d0db #41a6af

Complementary Mix

#318361 #51dba1 #97e9c7 #db518b #e88eb4 #8e355a

Nearby Colors

#51dba0
#51dba2
#51db91
#51dbb1

Embed #51DBA1 swatch

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About #51DBA1

#51DBA1 converts to RGB(81, 219, 161) and HSL(155, 66%, 59%). This page provides quick readability checks, related hues (complementary and analogous), and ready-made palettes so you can drop the color into UI components, images, or CSS immediately.

Tip: Use the “Best text” chip above as a safe default foreground on this color (chosen by contrast ratio).

#51DBA1 FAQs

What is the RGB value of #51DBA1?
RGB: 81, 219, 161. Copy as CSS: rgb(81, 219, 161)
Is #51DBA1 a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #51DBA1?
Complement: #db518b.
Does #51DBA1 have good contrast on white or black?
On white: 1.75:1 (Fails AA). On black: 12.00:1 (AAA (normal text)).