What color is #5CC166?

#5CC166 is a medium green. In RGB it is rgb(92, 193, 102), and in HSL hsl(126, 45%, 56%).

Is #5CC166 accessible as text?

On white, #5CC166 has a contrast ratio of 2.26:1 (fails WCAG AA for body text); on black it is 9.27:1 (passes). For text placed on #5CC166, use black for the best readability.

What is the closest Tailwind color to #5CC166?

The nearest Tailwind CSS token is emerald-500 (#00BC7D).

What colors go well with #5CC166?

#5CC166 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #C15CB7. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #5CC166 below.

Is #5CC166 good for buttons?

#5CC166 works well for buttons and highlights, but use black text on #5CC166 — white text only reaches 2.26:1, below the 4.5:1 needed for normal-size labels.

Is #5CC166 the same as CSS mediumseagreen?

No — #5CC166 is not the CSS named color mediumseagreen, but mediumseagreen (#3CB371) is the closest CSS named color.

#5CC166 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #5CC166

Not just a swatch — here's how #5CC166 works with other colors. Named schemes with #5CC166 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #5CC166 Secondary #4C6B3C Accent #AD6C00 Surface #EEEAD6 Anchor #3C2F20

Mantis leads this botanical set among foliage greens and a terracotta accent, softened by cream and grounded in bark brown.

Coastal Morning Lead · 5 colors

Lead #5CC166 Accent #A8C4BA Surface #E2D9BE Secondary #9AA09F Anchor #1A3648

Mantis opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.

Japanese Sand Base · 5 colors

Base #5CC166 Surface #EEE9DC Highlight #F5F1E7 Secondary #B6B09F Ink #2B2723

Mantis sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.

Warm Autumn Interior Dominant · 5 colors

Dominant #5CC166 Secondary #AD6C00 Accent #687C4C Surface #F2EDDD Anchor #3A2B1E

This palette keeps Mantis as the dominant warm neutral, balanced by muted terracotta and olive earth tones and grounded by a deep espresso anchor.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #5CC166 Secondary #BDDEBE Support #989286 Ink #17140F

Mantis is the single accent in this high-contrast editorial system — set on near-white paper against near-black ink, with a warm grey and a desaturated tint of Mantis carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #5CC166 actually behaves in design work — read from its OKLCH lightness, chroma and hue, not just its raw numbers. Ten signals to help you decide where this color earns its place.

Warmth 45/100

Neutral

Balanced temperature — flexible, sits between warm and cool schemes.

Softness 51/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 28/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 79/100

High

Organic, earthy character — at home in wellness, food and craft brands.

Vintage feel 35/100

Low

A faint retro warmth without tipping into sepia.

Luxury 33/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 62/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 50/100

Moderate

Workable accent with care around contrast.

Surface fit 29/100

Low

Too saturated or mid-toned for big areas — keep it to accents.

Print safety 65/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #5CC166

For UI

For branding

For interior

For fashion

People also use #5CC166 with

Pistachio Medium Aquamarine Medium Orchid Platinum Hunter Green

UI roles & guardrails

Primary action Safe as a filled button with near-black label. AAA

Body text Do not use for body copy on light surfaces. Avoid

Large display Only on dark surfaces. Avoid

Background Pair with #141310 text at 8.2:1. Use

Subtle surface Use #E1F0E3 for cards and hover fills. Tint 80

Avoid beside #5CC188 — the hue gap is too small to read as intentional. Clash

In real applications

Not a swatch to memorise — a color to build with. Here is #5CC166 at work across the surfaces designers actually ship.

Website / UI

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Dashboard

Revenue

$48.2k ▲ 12%

Brand

AVELINE

Studio

Poster

Nov 14 · 8PM

NIGHT
MARKET

Packaging

BLOOM

Botanical Wash

250 ml

Interior

Every model

Export

:root {
  --color-base: #5CC166;
  --color-base-rgb: 92 193 102;
  --color-base-oklch: oklch(72.9% 0.159 145.7);
  --color-50: #F4FBF4;
  --color-100: #E1F4E3;
  --color-200: #C4E8C8;
  --color-300: #9BD5A0;
  --color-400: #74BE7B;
  --color-500: #53A25B;
  --color-600: #457D4A;
  --color-700: #355A39;
  --color-800: #263B28;
  --color-900: #19251A;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  mantis: {
    50: '#F4FBF4',
    100: '#E1F4E3',
    200: '#C4E8C8',
    300: '#9BD5A0',
    400: '#74BE7B',
    500: '#53A25B',
    600: '#457D4A',
    700: '#355A39',
    800: '#263B28',
    900: '#19251A',
  },
}

$base: #5CC166;
$base-ink: #141310;
$base-50: #F4FBF4;
$base-100: #E1F4E3;
$base-200: #C4E8C8;
$base-300: #9BD5A0;
$base-400: #74BE7B;
$base-500: #53A25B;
$base-600: #457D4A;
$base-700: #355A39;
$base-800: #263B28;
$base-900: #19251A;
$base-hover: #3FA649;
$base-subtle: #D2E9D4;

{
    "color": {
        "base": {
            "value": "#5CC166",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4FBF4",
                "type": "color"
            },
            "100": {
                "value": "#E1F4E3",
                "type": "color"
            },
            "200": {
                "value": "#C4E8C8",
                "type": "color"
            },
            "300": {
                "value": "#9BD5A0",
                "type": "color"
            },
            "400": {
                "value": "#74BE7B",
                "type": "color"
            },
            "500": {
                "value": "#53A25B",
                "type": "color"
            },
            "600": {
                "value": "#457D4A",
                "type": "color"
            },
            "700": {
                "value": "#355A39",
                "type": "color"
            },
            "800": {
                "value": "#263B28",
                "type": "color"
            },
            "900": {
                "value": "#19251A",
                "type": "color"
            }
        }
    }
}

Palettes built on #5CC166

Color Lab

Pairs with #5CC166

UI roles & guardrails

In real applications

Scales

Every model

Export