Palettes / Colors / #55CE99

#55CE99 — Green

#55CE99 is a green color we call Green, closest to the named color CadetBlue (#5F9EA0). It belongs to the green family.

Color name

Closest CSS keyword: cadetblue (#5F9EA0) — not an exact match. CSS cadetblue gives you #5F9EA0, a different color; use #55CE99 when you need this exact shade.

Sources: common names follow widely used color-name references; CSS keywords and their hex values follow the CSS Color specification.

#55CE99 is a cool green color associated with growth, calm and balance. It sits comfortably in the middle: usable for large areas in soft schemes, or as a supporting color beside something stronger.

Its strongest partner is its complement #CE5589; it also sits naturally between #55CE5D and #55C6CE. In the palettes below you can see it working alongside real color combinations from our collection.

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Color values

RGB & CMYK percentages

Red 33% · Green 81% · Blue 60%

Cyan 59% · Magenta 0% · Yellow 26% · Key 19%

CMYK values are unprofiled approximations for screen reference — not a print-proofing guarantee.

Previews

CSS code for #55CE99

.text { color: #55CE99; }
.background { background-color: #55CE99; }
.border { border: 3px solid #55CE99; }
.text-rgb { color: rgb(85, 206, 153); }
.text-hsl { color: hsl(154, 55%, 57%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #55CE99; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(85, 206, 153, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #55CE99; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(85, 206, 153, 0.8); }

HTML: <p style="color:#55CE99">Text here</p> · <div style="background-color:#55CE99">Div content here</div>

Shades of #55CE99

Tints of #55CE99

Tones of #55CE99

Color harmonies

Complementary — #CE5589:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #55CE99: #000000.

Semi-transparent (opacity) text on #55CE99

Text set with opacity blends into the background, so its real contrast is lower than the solid ratios above. Choose a text color and an opacity to see the blended color and its true ratio:

How #55CE99 looks with color blindness

Simulated with standard Machado color-vision-deficiency matrices — useful when this color carries meaning in charts, maps or interfaces:

Closest design-system colors

The nearest matches in the Tailwind CSS, Material Design and Bootstrap palettes — handy when you need a framework class instead of a raw hex:

Palettes with a similar color

These palettes use a close neighbour of #55CE99 rather than the exact color:

Similar colors

The closest colors that actually appear in our palette collection — click any to open its page:

Browse neighbouring colors

← #55CE98  ·  #55CE9A →

Frequently asked questions

What color is #55CE99?

#55CE99 is Green, a green color (RGB 85, 206, 153). Its closest standard named color is CadetBlue.

What is the RGB and HSL of #55CE99?

#55CE99 is RGB 85, 206, 153 — HSL 154°, 55%, 57% — CMYK 59%, 0%, 26%, 19%.

What colors go with #55CE99?

Its complement is #CE5589; analogous partners are #55CE5D and #55C6CE. It also appears in 6+ palettes in our collection.

Can I use #55CE99 for text?

Black text on #55CE99 has a contrast ratio of 10.67:1 (passes WCAG AA); white text gives 1.97:1.