#51BB5C

Color Details

HEX
#51BB5C
RGB
rgb(81, 187, 92)
HSL
hsl(126, 44%, 53%)
CMYK
cmyk(57%, 0%, 51%, 27%)
Best text on this color #000000 (CR 8.61:1) Determined by WCAG contrast ratio

Readability Previews

Black on #51bb5c
Contrast 8.61:1 AAA
White on #51bb5c
Contrast 2.44:1 Fail
#51bb5c on Black
Contrast 8.61:1 AAA
#51bb5c on White
Contrast 2.44:1 Fail

Tints & Shades

#74c97d
#97d69d
#b9e4be
#41964a
#317037
#204b25

Complement & Analogous

#bc52b1
#52bc92
#7dbc52

Triadic

#5d52bc
#bc5d52

Monochrome

#204b25 #317037 #51bb5c #97d69d #b9e4be #dcf1de

Analogous

#7dbc52 #a4d086 #51bb5c #75c9a8 #52bc92 #429675

Complementary Mix

#317037 #51bb5c #97d69d #bc52b1 #d38fcc #7a3573

Nearby Colors

#51bb5b
#51bb5d
#51bb4c
#51bb6c

Embed #51BB5C swatch

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About #51BB5C

#51BB5C converts to RGB(81, 187, 92) and HSL(126, 44%, 53%). 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).

#51BB5C FAQs

What is the RGB value of #51BB5C?
RGB: 81, 187, 92. Copy as CSS: rgb(81, 187, 92)
Is #51BB5C a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #51BB5C?
Complement: #bc52b1.
Does #51BB5C have good contrast on white or black?
On white: 2.44:1 (Fails AA). On black: 8.61:1 (AAA (normal text)).