What color is #78CA7A?

#78CA7A is a light, soft green. In RGB it is rgb(120, 202, 122), and in HSL hsl(121, 44%, 63%).

Is #78CA7A accessible as text?

On white, #78CA7A has a contrast ratio of 1.99:1 (fails WCAG AA for body text); on black it is 10.53:1 (passes). For text placed on #78CA7A, use black for the best readability.

What is the closest Tailwind color to #78CA7A?

The nearest Tailwind CSS token is emerald-400 (#00D492).

What colors go well with #78CA7A?

#78CA7A pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #CA77C9. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #78CA7A below.

Is #78CA7A good for buttons?

#78CA7A works well for buttons and highlights, but use black text on #78CA7A — white text only reaches 1.99:1, below the 4.5:1 needed for normal-size labels.

Is #78CA7A the same as CSS mediumaquamarine?

No — #78CA7A is not the CSS named color mediumaquamarine, but mediumaquamarine (#66CDAA) is the closest CSS named color.

#78CA7A Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #78CA7A

Not just a swatch — here's how #78CA7A works with other colors. Named schemes with #78CA7A in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #78CA7A Secondary #4C6B3B Accent #AD6B00 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 #78CA7A 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 #78CA7A 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 #78CA7A Secondary #AD6B00 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 #78CA7A Secondary #CDE9CD 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 #78CA7A 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 47/100

Neutral

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

Softness 57/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 24/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 100/100

Very high

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

Vintage feel 39/100

Low

A faint retro warmth without tipping into sepia.

Luxury 30/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 53/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 38/100

Low

Workable accent with care around contrast.

Surface fit 36/100

Low

Usable as a tinted surface in measured doses.

Print safety 70/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #78CA7A

For UI

For branding

For interior

For fashion

People also use #78CA7A with

Celadon Medium Aquamarine 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 9.3:1. Use

Subtle surface Use #E6F2E6 for cards and hover fills. Tint 80

Avoid beside #77CA94 — 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 #78CA7A at work across the surfaces designers actually ship.

Website / UI

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Build faster.

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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: #78CA7A;
  --color-base-rgb: 120 202 122;
  --color-base-oklch: oklch(76.7% 0.138 144.6);
  --color-50: #F4FBF4;
  --color-100: #E1F4E1;
  --color-200: #C4E8C5;
  --color-300: #9BD49C;
  --color-400: #75BD76;
  --color-500: #54A155;
  --color-600: #467C46;
  --color-700: #365936;
  --color-800: #263B26;
  --color-900: #192519;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  mantis: {
    50: '#F4FBF4',
    100: '#E1F4E1',
    200: '#C4E8C5',
    300: '#9BD49C',
    400: '#75BD76',
    500: '#54A155',
    600: '#467C46',
    700: '#365936',
    800: '#263B26',
    900: '#192519',
  },
}

$base: #78CA7A;
$base-ink: #141310;
$base-50: #F4FBF4;
$base-100: #E1F4E1;
$base-200: #C4E8C5;
$base-300: #9BD49C;
$base-400: #75BD76;
$base-500: #54A155;
$base-600: #467C46;
$base-700: #365936;
$base-800: #263B26;
$base-900: #192519;
$base-hover: #49B84B;
$base-subtle: #D9ECDA;

{
    "color": {
        "base": {
            "value": "#78CA7A",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F4FBF4",
                "type": "color"
            },
            "100": {
                "value": "#E1F4E1",
                "type": "color"
            },
            "200": {
                "value": "#C4E8C5",
                "type": "color"
            },
            "300": {
                "value": "#9BD49C",
                "type": "color"
            },
            "400": {
                "value": "#75BD76",
                "type": "color"
            },
            "500": {
                "value": "#54A155",
                "type": "color"
            },
            "600": {
                "value": "#467C46",
                "type": "color"
            },
            "700": {
                "value": "#365936",
                "type": "color"
            },
            "800": {
                "value": "#263B26",
                "type": "color"
            },
            "900": {
                "value": "#192519",
                "type": "color"
            }
        }
    }
}