What color is #124F0E?

#124F0E is a dark, vivid green. In RGB it is rgb(18, 79, 14), and in HSL hsl(116, 70%, 18%).

Is #124F0E accessible as text?

On white, #124F0E has a contrast ratio of 9.77:1 (passes WCAG AA for body text); on black it is 2.15:1 (fails). For text placed on #124F0E, use white for the best readability.

What is the closest Tailwind color to #124F0E?

The nearest Tailwind CSS token is green-900 (#0D542B).

What colors go well with #124F0E?

#124F0E pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #4A0E4E. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #124F0E below.

Is #124F0E good for buttons?

#124F0E works well for buttons and highlights, but use white text on #124F0E — black text only reaches 2.15:1, below the 4.5:1 needed for normal-size labels.

Is #124F0E the same as CSS darkgreen?

No — #124F0E is not the CSS named color darkgreen, but darkgreen (#006400) is the closest CSS named color.

#124F0E Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #124F0E

Not just a swatch — here's how #124F0E works with other colors. Named schemes with #124F0E in its natural role, and a note on why the supporting colors balance it.

Luxury Packaging Feature · 5 colors

Feature #124F0E Anchor #141210 Accent #C1A64B Secondary #232B22 Surface #F1EDE3

Castleton Green carries the depth in this luxury scheme, offset by a brass accent and near-black and held together by a deep neutral and an off-white surface.

Botanical Studio Lead · 5 colors

Lead #124F0E Secondary #4D6B3B Accent #AD6B00 Surface #EEEAD6 Anchor #3C2F21

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

Moody Editorial Color · 5 colors

Color #124F0E Anchor #292A2E Secondary #6C6F74 Surface #EBE6DA Accent #002E15

Castleton Green adds the colour to this moody editorial scheme — charcoal and a mid-grey around it, a bone highlight, and a muted jewel accent drawn from Castleton Green.

Vintage Leather Lead · 5 colors

Lead #124F0E Secondary #754E1C Surface #E6DBC0 Accent #3C5140 Anchor #5B2322

Castleton Green plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #124F0E Secondary #5B6E59 Support #989286 Ink #17140F

Castleton 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 Castleton Green carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #124F0E 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 49/100

Neutral

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

Softness 32/100

Low

Firm and assertive — carries weight and contrast.

Depth 63/100

High

Deep and grounding — anchors a layout, strong dark-mode base.

Naturalness 100/100

Very high

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

Vintage feel 51/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 68/100

High

Restrained and premium — deep, quiet, high-end packaging and fashion.

Brand distinctiveness 44/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 64/100

High

Strong interactive accent — visible and can carry a legible label.

Surface fit 26/100

Low

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

Print safety 75/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #124F0E

For UI

For branding

For interior

For fashion

People also use #124F0E with

Dark Olive Green Castleton Green Russian Violet Platinum Hunter Green

UI roles & guardrails

Primary action Safe as a filled button with white label. AAA

Body text Passes on white at 16px and above. Pass

Large display Fine for headings 24px+ on white. Pass

Background Pair with white text at 9.8:1. Use

Subtle surface Use #C3EAC0 for cards and hover fills. Tint 80

Avoid beside #0E4E1F — 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 #124F0E 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: #124F0E;
  --color-base-rgb: 18 79 14;
  --color-base-oklch: oklch(37.5% 0.113 142.2);
  --color-50: #F2FDF1;
  --color-100: #DEFADB;
  --color-200: #BEF3BA;
  --color-300: #90E58A;
  --color-400: #67D35F;
  --color-500: #45B83D;
  --color-600: #3B8C35;
  --color-700: #2F642B;
  --color-800: #224120;
  --color-900: #162815;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  castleton-green: {
    50: '#F2FDF1',
    100: '#DEFADB',
    200: '#BEF3BA',
    300: '#90E58A',
    400: '#67D35F',
    500: '#45B83D',
    600: '#3B8C35',
    700: '#2F642B',
    800: '#224120',
    900: '#162815',
  },
}

$base: #124F0E;
$base-ink: #FFFFFF;
$base-50: #F2FDF1;
$base-100: #DEFADB;
$base-200: #BEF3BA;
$base-300: #90E58A;
$base-400: #67D35F;
$base-500: #45B83D;
$base-600: #3B8C35;
$base-700: #2F642B;
$base-800: #224120;
$base-900: #162815;
$base-hover: #0E3E0B;
$base-subtle: #A3E29F;

{
    "color": {
        "base": {
            "value": "#124F0E",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F2FDF1",
                "type": "color"
            },
            "100": {
                "value": "#DEFADB",
                "type": "color"
            },
            "200": {
                "value": "#BEF3BA",
                "type": "color"
            },
            "300": {
                "value": "#90E58A",
                "type": "color"
            },
            "400": {
                "value": "#67D35F",
                "type": "color"
            },
            "500": {
                "value": "#45B83D",
                "type": "color"
            },
            "600": {
                "value": "#3B8C35",
                "type": "color"
            },
            "700": {
                "value": "#2F642B",
                "type": "color"
            },
            "800": {
                "value": "#224120",
                "type": "color"
            },
            "900": {
                "value": "#162815",
                "type": "color"
            }
        }
    }
}

Palettes built on #124F0E

Color Lab

Pairs with #124F0E

UI roles & guardrails

In real applications

Scales

Every model

Export