What color is #77C751?

#77C751 is a medium green. In RGB it is rgb(119, 199, 81), and in HSL hsl(101, 51%, 55%).

Is #77C751 accessible as text?

On white, #77C751 has a contrast ratio of 2.08:1 (fails WCAG AA for body text); on black it is 10.07:1 (passes). For text placed on #77C751, use black for the best readability.

What is the closest Tailwind color to #77C751?

The nearest Tailwind CSS token is lime-500 (#7CCF00).

What colors go well with #77C751?

#77C751 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #A252C7. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #77C751 below.

Is #77C751 good for buttons?

#77C751 works well for buttons and highlights, but use black text on #77C751 — white text only reaches 2.08:1, below the 4.5:1 needed for normal-size labels.

Is #77C751 the same as CSS yellowgreen?

No — #77C751 is not the CSS named color yellowgreen, but yellowgreen (#9ACD32) is the closest CSS named color.

#77C751 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #77C751

Not just a swatch — here's how #77C751 works with other colors. Named schemes with #77C751 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #77C751 Secondary #4D6B3A Accent #AE6B00 Surface #EFEAD6 Anchor #3D2F21

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 #77C751 Accent #A8C4B9 Surface #E2D9BE Secondary #9AA09F Anchor #193648

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 #77C751 Surface #EEE9DC Highlight #F5F1E7 Secondary #B7B09F 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 #77C751 Secondary #AE6B00 Accent #697B4B Surface #F2ECDD 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 #77C751 Secondary #CAE6BE Support #999286 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 #77C751 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 53/100

Neutral

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

Softness 50/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 26/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 69/100

High

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

Vintage feel 31/100

Low

A faint retro warmth without tipping into sepia.

Luxury 30/100

Low

Understated — leans refined without going austere.

Brand distinctiveness 67/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 41/100

Moderate

Workable accent with care around contrast.

Surface fit 32/100

Low

Usable as a tinted surface in measured doses.

Print safety 62/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #77C751

For UI

For branding

For interior

For fashion

People also use #77C751 with

Citrine Emerald Green Amethyst Platinum Army 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 8.9:1. Use

Subtle surface Use #E5F0E0 for cards and hover fills. Tint 80

Avoid beside #52C754 — 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 #77C751 at work across the surfaces designers actually ship.

Website / UI

Northwind Sign up

Build faster.

A working theme, generated in seconds.

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: #77C751;
  --color-base-rgb: 119 199 81;
  --color-base-oklch: oklch(75.3% 0.173 136.9);
  --color-50: #F6FCF3;
  --color-100: #E7F6E0;
  --color-200: #CFEBC1;
  --color-300: #ACD997;
  --color-400: #8AC36F;
  --color-500: #6AA74E;
  --color-600: #558141;
  --color-700: #405C33;
  --color-800: #2C3D24;
  --color-900: #1C2618;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  mantis: {
    50: '#F6FCF3',
    100: '#E7F6E0',
    200: '#CFEBC1',
    300: '#ACD997',
    400: '#8AC36F',
    500: '#6AA74E',
    600: '#558141',
    700: '#405C33',
    800: '#2C3D24',
    900: '#1C2618',
  },
}

$base: #77C751;
$base-ink: #141310;
$base-50: #F6FCF3;
$base-100: #E7F6E0;
$base-200: #CFEBC1;
$base-300: #ACD997;
$base-400: #8AC36F;
$base-500: #6AA74E;
$base-600: #558141;
$base-700: #405C33;
$base-800: #2C3D24;
$base-900: #1C2618;
$base-hover: #5BA937;
$base-subtle: #D8EACF;

{
    "color": {
        "base": {
            "value": "#77C751",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F6FCF3",
                "type": "color"
            },
            "100": {
                "value": "#E7F6E0",
                "type": "color"
            },
            "200": {
                "value": "#CFEBC1",
                "type": "color"
            },
            "300": {
                "value": "#ACD997",
                "type": "color"
            },
            "400": {
                "value": "#8AC36F",
                "type": "color"
            },
            "500": {
                "value": "#6AA74E",
                "type": "color"
            },
            "600": {
                "value": "#558141",
                "type": "color"
            },
            "700": {
                "value": "#405C33",
                "type": "color"
            },
            "800": {
                "value": "#2C3D24",
                "type": "color"
            },
            "900": {
                "value": "#1C2618",
                "type": "color"
            }
        }
    }
}

Palettes built on #77C751

Color Lab

Pairs with #77C751

UI roles & guardrails

In real applications

Scales

Every model

Export