What color is #123718?

#123718 is a very dark green. In RGB it is rgb(18, 55, 24), and in HSL hsl(130, 51%, 14%).

Is #123718 accessible as text?

On white, #123718 has a contrast ratio of 13.25:1 (passes WCAG AA for body text); on black it is 1.59:1 (fails). For text placed on #123718, use white for the best readability.

What is the closest Tailwind color to #123718?

The nearest Tailwind CSS token is lime-950 (#192E03).

What colors go well with #123718?

#123718 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #361130. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #123718 below.

Is #123718 good for buttons?

#123718 works well for buttons and highlights, but use white text on #123718 — black text only reaches 1.59:1, below the 4.5:1 needed for normal-size labels.

Is #123718 the same as CSS darkslategray?

No — #123718 is not the CSS named color darkslategray, but darkslategray (#2F4F4F) is the closest CSS named color by perceptual color distance — it sits in a different color family, so treat it as a rough reference, not a match.

#123718 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #123718

Not just a swatch — here's how #123718 works with other colors. Named schemes with #123718 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #123718 Secondary #4C6B3C Accent #AD6C00 Surface #EEEAD6 Anchor #3C2F20

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

Vintage Leather Lead · 5 colors

Lead #123718 Secondary #754E1B Surface #E6DBC0 Accent #3C5140 Anchor #5B2322

Sacramento 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.

Japanese Sand Base · 5 colors

Base #123718 Surface #EEE9DC Highlight #F5F1E7 Secondary #B6B09F Ink #2B2723

Sacramento 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.

Luxury Packaging Feature · 5 colors

Feature #123718 Anchor #141210 Accent #C0A64B Secondary #232C23 Surface #F1EDE3

Sacramento 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.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #123718 Secondary #4A574B Support #989286 Ink #17140F

Sacramento 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 Sacramento Green carrying the quiet middle.

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Color Lab

How #123718 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 48/100

Neutral

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

Softness 29/100

Low

Firm and assertive — carries weight and contrast.

Depth 68/100

High

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

Naturalness 85/100

Very high

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

Vintage feel 43/100

Moderate

A faint retro warmth without tipping into sepia.

Luxury 71/100

High

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

Brand distinctiveness 27/100

Low

Quiet and neutral — a supporting tone, not a signature.

UI accent fit 33/100

Low

Workable accent with care around contrast.

Surface fit 44/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 85/100

Very high

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #123718

For UI

For branding

For interior

For fashion

People also use #123718 with

Army Green Bottle Green Deep Purple 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 13.2:1. Use

Subtle surface Use #C3E3C8 for cards and hover fills. Tint 80

Avoid beside #113624 — 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 #123718 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: #123718;
  --color-base-rgb: 18 55 24;
  --color-base-oklch: oklch(30.1% 0.069 146.8);
  --color-50: #F3FCF4;
  --color-100: #E0F6E3;
  --color-200: #C1EBC8;
  --color-300: #97D9A2;
  --color-400: #6FC37D;
  --color-500: #4EA75C;
  --color-600: #41814C;
  --color-700: #335C3A;
  --color-800: #243D28;
  --color-900: #18261A;
  --color-on-base: #FFFFFF;
}

// tailwind.config.js
colors: {
  sacramento-green: {
    50: '#F3FCF4',
    100: '#E0F6E3',
    200: '#C1EBC8',
    300: '#97D9A2',
    400: '#6FC37D',
    500: '#4EA75C',
    600: '#41814C',
    700: '#335C3A',
    800: '#243D28',
    900: '#18261A',
  },
}

$base: #123718;
$base-ink: #FFFFFF;
$base-50: #F3FCF4;
$base-100: #E0F6E3;
$base-200: #C1EBC8;
$base-300: #97D9A2;
$base-400: #6FC37D;
$base-500: #4EA75C;
$base-600: #41814C;
$base-700: #335C3A;
$base-800: #243D28;
$base-900: #18261A;
$base-hover: #0E2B13;
$base-subtle: #A4D7AC;

{
    "color": {
        "base": {
            "value": "#123718",
            "type": "color"
        },
        "onBase": {
            "value": "#FFFFFF",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F3FCF4",
                "type": "color"
            },
            "100": {
                "value": "#E0F6E3",
                "type": "color"
            },
            "200": {
                "value": "#C1EBC8",
                "type": "color"
            },
            "300": {
                "value": "#97D9A2",
                "type": "color"
            },
            "400": {
                "value": "#6FC37D",
                "type": "color"
            },
            "500": {
                "value": "#4EA75C",
                "type": "color"
            },
            "600": {
                "value": "#41814C",
                "type": "color"
            },
            "700": {
                "value": "#335C3A",
                "type": "color"
            },
            "800": {
                "value": "#243D28",
                "type": "color"
            },
            "900": {
                "value": "#18261A",
                "type": "color"
            }
        }
    }
}