What color is #7FE421?

#7FE421 is a medium, vivid green. In RGB it is rgb(127, 228, 33), and in HSL hsl(91, 78%, 51%).

Is #7FE421 accessible as text?

On white, #7FE421 has a contrast ratio of 1.61:1 (fails WCAG AA for body text); on black it is 13.02:1 (passes). For text placed on #7FE421, use black for the best readability.

What is the closest Tailwind color to #7FE421?

The nearest Tailwind CSS token is lime-400 (#9AE600).

What colors go well with #7FE421?

#7FE421 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #8521E4. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #7FE421 below.

Is #7FE421 good for buttons?

#7FE421 works well for buttons and highlights, but use black text on #7FE421 — white text only reaches 1.61:1, below the 4.5:1 needed for normal-size labels.

Is #7FE421 the same as CSS lawngreen?

No — #7FE421 is not the CSS named color lawngreen, but lawngreen (#7CFC00) is the closest CSS named color.

#7FE421 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #7FE421

Not just a swatch — here's how #7FE421 works with other colors. Named schemes with #7FE421 in its natural role, and a note on why the supporting colors balance it.

Tech Product Signal · 5 colors

Signal #7FE421 Surface #13161A Highlight #F4F6F8 Secondary #576770 Accent #AEFF70

Lawn Green is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Lawn Green.

Japanese Sand Base · 5 colors

Base #7FE421 Surface #EEE9DC Highlight #F5F1E7 Secondary #B7B09F Ink #2B2723

Lawn Green 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.

Botanical Studio Lead · 5 colors

Lead #7FE421 Secondary #4E6B3A Accent #AE6B00 Surface #EFEAD6 Anchor #3D2F21

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

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #7FE421 Secondary #DDFFC9 Support #999286 Ink #17140F

Lawn Green 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 Lawn Green carrying the quiet middle.

Coastal Morning Lead · 5 colors

Lead #7FE421 Accent #A8C4B9 Surface #E2D9BE Secondary #9AA09F Anchor #193648

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

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Color Lab

How #7FE421 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 55/100

Neutral

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

Softness 45/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 19/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 15/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 11/100

Very low

Clean and current — no dusty, aged cast.

Luxury 21/100

Low

Playful and accessible rather than exclusive.

Brand distinctiveness 89/100

Very high

Bold and ownable — memorable as a primary brand color.

UI accent fit 16/100

Very low

Weak as an action color — too pale, too dark or too muted to signal.

Surface fit 38/100

Low

Usable as a tinted surface in measured doses.

Print safety 49/100

Moderate

Prints close, with a slight loss of vibrancy.

Pairs with #7FE421

For UI

For branding

For interior

For fashion

People also use #7FE421 with

Golden Yellow Malachite Blue Violet 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 11.5:1. Use

Subtle surface Use #E6F4D8 for cards and hover fills. Tint 80

Avoid beside #3EE421 — 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 #7FE421 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: #7FE421;
  --color-base-rgb: 127 228 33;
  --color-base-oklch: oklch(82.5% 0.231 134.6);
  --color-50: #F7FEF1;
  --color-100: #EAFBDA;
  --color-200: #D5F6B6;
  --color-300: #B6EA85;
  --color-400: #97DA58;
  --color-500: #78BF36;
  --color-600: #5F9130;
  --color-700: #466728;
  --color-800: #30431E;
  --color-900: #1E2914;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  lawn-green: {
    50: '#F7FEF1',
    100: '#EAFBDA',
    200: '#D5F6B6',
    300: '#B6EA85',
    400: '#97DA58',
    500: '#78BF36',
    600: '#5F9130',
    700: '#466728',
    800: '#30431E',
    900: '#1E2914',
  },
}

$base: #7FE421;
$base-ink: #141310;
$base-50: #F7FEF1;
$base-100: #EAFBDA;
$base-200: #D5F6B6;
$base-300: #B6EA85;
$base-400: #97DA58;
$base-500: #78BF36;
$base-600: #5F9130;
$base-700: #466728;
$base-800: #30431E;
$base-900: #1E2914;
$base-hover: #65B917;
$base-subtle: #D9F0C3;

{
    "color": {
        "base": {
            "value": "#7FE421",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F7FEF1",
                "type": "color"
            },
            "100": {
                "value": "#EAFBDA",
                "type": "color"
            },
            "200": {
                "value": "#D5F6B6",
                "type": "color"
            },
            "300": {
                "value": "#B6EA85",
                "type": "color"
            },
            "400": {
                "value": "#97DA58",
                "type": "color"
            },
            "500": {
                "value": "#78BF36",
                "type": "color"
            },
            "600": {
                "value": "#5F9130",
                "type": "color"
            },
            "700": {
                "value": "#466728",
                "type": "color"
            },
            "800": {
                "value": "#30431E",
                "type": "color"
            },
            "900": {
                "value": "#1E2914",
                "type": "color"
            }
        }
    }
}

Palettes built on #7FE421

Color Lab

Pairs with #7FE421

UI roles & guardrails

In real applications

Scales

Every model

Export