What color is #1FE657?

#1FE657 is a medium, vivid green. In RGB it is rgb(31, 230, 87), and in HSL hsl(137, 80%, 51%).

Is #1FE657 accessible as text?

On white, #1FE657 has a contrast ratio of 1.68:1 (fails WCAG AA for body text); on black it is 12.51:1 (passes). For text placed on #1FE657, use black for the best readability.

What is the closest Tailwind color to #1FE657?

The nearest Tailwind CSS token is green-400 (#05DF72).

What colors go well with #1FE657?

#1FE657 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #E61EAD. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #1FE657 below.

Is #1FE657 good for buttons?

#1FE657 works well for buttons and highlights, but use black text on #1FE657 — white text only reaches 1.68:1, below the 4.5:1 needed for normal-size labels.

Is #1FE657 the same as CSS limegreen?

No — #1FE657 is not the CSS named color limegreen, but limegreen (#32CD32) is the closest CSS named color.

#1FE657 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #1FE657

Not just a swatch — here's how #1FE657 works with other colors. Named schemes with #1FE657 in its natural role, and a note on why the supporting colors balance it.

Nordic Calm Accent · 5 colors

Accent #1FE657 Secondary #ADB4B7 Surface #F1F2F0 Support #7895A3 Anchor #2D3236

Malachite keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.

Tech Product Signal · 5 colors

Signal #1FE657 Surface #13161A Highlight #F4F6F8 Secondary #576770 Accent #76FF8D

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

Botanical Studio Lead · 5 colors

Lead #1FE657 Secondary #4C6B3C Accent #AD6C00 Surface #EEEAD6 Anchor #3C2F20

Malachite 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 #1FE657 Secondary #CAFDCE Support #989286 Ink #17140F

Malachite 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 Malachite carrying the quiet middle.

Japanese Sand Base · 5 colors

Base #1FE657 Surface #EEE9DC Highlight #F5F1E7 Secondary #B6B09F Ink #2B2723

Malachite 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.

Build a working theme in the generator →

Color Lab

How #1FE657 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 44/100

Neutral

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

Softness 43/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 21/100

Low

Airy and open — recedes, leaves the composition light.

Naturalness 12/100

Very low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 10/100

Very low

Clean and current — no dusty, aged cast.

Luxury 23/100

Low

Playful and accessible rather than exclusive.

Brand distinctiveness 91/100

Very high

Bold and ownable — memorable as a primary brand color.

UI accent fit 18/100

Very low

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

Surface fit 37/100

Low

Usable as a tinted surface in measured doses.

Print safety 48/100

Moderate

Prints close, with a slight loss of vibrancy.

Pairs with #1FE657

For UI

For branding

For interior

For fashion

People also use #1FE657 with

Lawn Green Turquoise Byzantine 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 11.1:1. Use

Subtle surface Use #D8F4E0 for cards and hover fills. Tint 80

Avoid beside #1EE699 — 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 #1FE657 at work across the surfaces designers actually ship.

Website / UI

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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: #1FE657;
  --color-base-rgb: 31 230 87;
  --color-base-oklch: oklch(80.8% 0.236 146.6);
  --color-50: #F1FEF4;
  --color-100: #D9FCE3;
  --color-200: #B6F7C8;
  --color-300: #84EBA1;
  --color-400: #57DB7C;
  --color-500: #34C15C;
  --color-600: #2F934B;
  --color-700: #276839;
  --color-800: #1D4428;
  --color-900: #14291A;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  malachite: {
    50: '#F1FEF4',
    100: '#D9FCE3',
    200: '#B6F7C8',
    300: '#84EBA1',
    400: '#57DB7C',
    500: '#34C15C',
    600: '#2F934B',
    700: '#276839',
    800: '#1D4428',
    900: '#14291A',
  },
}

$base: #1FE657;
$base-ink: #141310;
$base-50: #F1FEF4;
$base-100: #D9FCE3;
$base-200: #B6F7C8;
$base-300: #84EBA1;
$base-400: #57DB7C;
$base-500: #34C15C;
$base-600: #2F934B;
$base-700: #276839;
$base-800: #1D4428;
$base-900: #14291A;
$base-hover: #15BB44;
$base-subtle: #C3F0D0;

{
    "color": {
        "base": {
            "value": "#1FE657",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F1FEF4",
                "type": "color"
            },
            "100": {
                "value": "#D9FCE3",
                "type": "color"
            },
            "200": {
                "value": "#B6F7C8",
                "type": "color"
            },
            "300": {
                "value": "#84EBA1",
                "type": "color"
            },
            "400": {
                "value": "#57DB7C",
                "type": "color"
            },
            "500": {
                "value": "#34C15C",
                "type": "color"
            },
            "600": {
                "value": "#2F934B",
                "type": "color"
            },
            "700": {
                "value": "#276839",
                "type": "color"
            },
            "800": {
                "value": "#1D4428",
                "type": "color"
            },
            "900": {
                "value": "#14291A",
                "type": "color"
            }
        }
    }
}

Palettes built on #1FE657

Color Lab

Pairs with #1FE657

UI roles & guardrails

In real applications

Scales

Every model

Export