What color is #018951?

#018951 is a dark, vivid teal-green. In RGB it is rgb(1, 137, 81), and in HSL hsl(155, 99%, 27%).

Is #018951 accessible as text?

On white, #018951 has a contrast ratio of 4.47:1 (fails WCAG AA for body text); on black it is 4.70:1 (passes). For text placed on #018951, use black for the best readability.

What is the closest Tailwind color to #018951?

The nearest Tailwind CSS token is green-700 (#008236).

What colors go well with #018951?

#018951 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #890139. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #018951 below.

Is #018951 good for buttons?

#018951 works well for buttons and highlights, but use black text on #018951 — white text only reaches 4.47:1, below the 4.5:1 needed for normal-size labels.

Is #018951 the same as CSS seagreen?

No — #018951 is not the CSS named color seagreen, but seagreen (#2E8B57) is the closest CSS named color.

#018951 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #018951

Not just a swatch — here's how #018951 works with other colors. Named schemes with #018951 in its natural role, and a note on why the supporting colors balance it.

Botanical Studio Lead · 5 colors

Lead #018951 Secondary #4A6C3D Accent #AC6C00 Surface #EEEAD6 Anchor #3C2F20

Sea Green 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 #018951 Accent #A8C4BB Surface #E1D9BE Secondary #9AA0A0 Anchor #1A3648

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

Vintage Leather Lead · 5 colors

Lead #018951 Secondary #744E1A Surface #E5DBC0 Accent #3C5140 Anchor #5B2321

Sea 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.

Berry & Cream Lead · 5 colors

Lead #018951 Surface #F0E8D6 Anchor #612028 Accent #E5C4B9 Secondary #342B2C

Sea Green sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #018951 Secondary #86A691 Support #989286 Ink #17140F

Sea 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 Sea Green carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #018951 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 39/100

Neutral

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

Softness 43/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 45/100

Moderate

Mid depth — usable as an accent or a muted ground.

Naturalness 85/100

Very high

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

Vintage feel 56/100

Moderate

Faded, nostalgic quality — editorial, heritage and retro work.

Luxury 51/100

Moderate

Understated — leans refined without going austere.

Brand distinctiveness 36/100

Low

Recognisable but shares space with nearby hues.

UI accent fit 99/100

Very high

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

Surface fit 17/100

Very low

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

Print safety 72/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #018951

For UI

For branding

For interior

For fashion

People also use #018951 with

Kelly Green Teal Blue Tyrian Purple Platinum Dark Slate Gray

UI roles & guardrails

Primary action Too mid-tone for a filled button — darken for the fill. AA Large

Body text Do not use for body copy on light surfaces. Avoid

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

Background Pair with white text at 4.5:1. Use

Subtle surface Use #BFF4DE for cards and hover fills. Tint 80

Avoid beside #01897E — 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 #018951 at work across the surfaces designers actually ship.

Website / UI

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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: #018951;
  --color-base-rgb: 1 137 81;
  --color-base-oklch: oklch(55.4% 0.133 156.4);
  --color-50: #F0FEF9;
  --color-100: #D8FDEE;
  --color-200: #B1FCDC;
  --color-300: #78F7C2;
  --color-400: #47EBA7;
  --color-500: #23D289;
  --color-600: #239F6B;
  --color-700: #1F6F4E;
  --color-800: #194834;
  --color-900: #112C21;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  sea-green: {
    50: '#F0FEF9',
    100: '#D8FDEE',
    200: '#B1FCDC',
    300: '#78F7C2',
    400: '#47EBA7',
    500: '#23D289',
    600: '#239F6B',
    700: '#1F6F4E',
    800: '#194834',
    900: '#112C21',
  },
}

$base: #018951;
$base-ink: #141310;
$base-50: #F0FEF9;
$base-100: #D8FDEE;
$base-200: #B1FCDC;
$base-300: #78F7C2;
$base-400: #47EBA7;
$base-500: #23D289;
$base-600: #239F6B;
$base-700: #1F6F4E;
$base-800: #194834;
$base-900: #112C21;
$base-hover: #016E40;
$base-subtle: #9DF1CE;

{
    "color": {
        "base": {
            "value": "#018951",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#F0FEF9",
                "type": "color"
            },
            "100": {
                "value": "#D8FDEE",
                "type": "color"
            },
            "200": {
                "value": "#B1FCDC",
                "type": "color"
            },
            "300": {
                "value": "#78F7C2",
                "type": "color"
            },
            "400": {
                "value": "#47EBA7",
                "type": "color"
            },
            "500": {
                "value": "#23D289",
                "type": "color"
            },
            "600": {
                "value": "#239F6B",
                "type": "color"
            },
            "700": {
                "value": "#1F6F4E",
                "type": "color"
            },
            "800": {
                "value": "#194834",
                "type": "color"
            },
            "900": {
                "value": "#112C21",
                "type": "color"
            }
        }
    }
}

Palettes built on #018951

Color Lab

Pairs with #018951

UI roles & guardrails

In real applications

Scales

Every model

Export