What color is #FBFF27?

#FBFF27 is a medium, vivid yellow. In RGB it is rgb(251, 255, 39), and in HSL hsl(61, 100%, 58%).

Is #FBFF27 accessible as text?

On white, #FBFF27 has a contrast ratio of 1.08:1 (fails WCAG AA for body text); on black it is 19.44:1 (passes). For text placed on #FBFF27, use black for the best readability.

What is the closest Tailwind color to #FBFF27?

The nearest Tailwind CSS token is yellow-300 (#FFDF20).

What colors go well with #FBFF27?

#FBFF27 pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #2C29FF. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #FBFF27 below.

Is #FBFF27 good for buttons?

#FBFF27 works well for buttons and highlights, but use black text on #FBFF27 — white text only reaches 1.08:1, below the 4.5:1 needed for normal-size labels.

Is #FBFF27 the same as CSS yellow?

No — #FBFF27 is not the CSS named color yellow, but yellow (#FFFF00) is the closest CSS named color.

#FBFF27 Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #FBFF27

Not just a swatch — here's how #FBFF27 works with other colors. Named schemes with #FBFF27 in its natural role, and a note on why the supporting colors balance it.

Sunset Warmth Glow · 5 colors

Glow #FBFF27 Secondary #E4743A Accent #DFA327 Anchor #5F394B Surface #F2E9D6

Yellow glows at the center of this sunset palette, joined by coral and gold, deepened by a plum anchor and cooled with cream.

Japanese Sand Base · 5 colors

Base #FBFF27 Surface #EFE9DC Highlight #F6F1E7 Secondary #B8B09F Ink #2B2723

Yellow 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.

Warm Autumn Interior Dominant · 5 colors

Dominant #FBFF27 Secondary #B16908 Accent #6D7B49 Surface #F2ECDD Anchor #3A2B1F

This palette keeps Yellow as the dominant warm neutral, balanced by muted terracotta and olive earth tones and grounded by a deep espresso anchor.

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #FBFF27 Secondary #FCFFC7 Support #999186 Ink #17140F

Yellow 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 Yellow carrying the quiet middle.

Luxury Packaging Feature · 5 colors

Feature #FBFF27 Anchor #141210 Accent #C5A44B Secondary #292A1F Surface #F2EDE3

Yellow 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.

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Color Lab

How #FBFF27 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 74/100

Warm

Reads warm and advancing — inviting, energetic, draws the eye forward.

Softness 57/100

Moderate

Middle-weight — neither delicate nor heavy.

Depth 4/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 24/100

Low

Reads engineered rather than organic — synthetic, digital.

Vintage feel 12/100

Very low

Clean and current — no dusty, aged cast.

Luxury 6/100

Very low

Playful and accessible rather than exclusive.

Brand distinctiveness 79/100

High

Bold and ownable — memorable as a primary brand color.

UI accent fit 3/100

Very low

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

Surface fit 52/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 62/100

High

Prints close, with a slight loss of vibrancy.

Pairs with #FBFF27

For UI

For branding

For interior

For fashion

People also use #FBFF27 with

Sandy Brown Chartreuse Iris 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 17.2:1. Use

Subtle surface Use #F8F9DA for cards and hover fills. Tint 80

Avoid beside #B4FF29 — 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 #FBFF27 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: #FBFF27;
  --color-base-rgb: 251 255 39;
  --color-base-oklch: oklch(96.5% 0.205 110.9);
  --color-50: #FEFEF0;
  --color-100: #FDFDD8;
  --color-200: #FAFCB1;
  --color-300: #F6F877;
  --color-400: #E9EC46;
  --color-500: #CFD222;
  --color-600: #9D9F23;
  --color-700: #6E701F;
  --color-800: #484818;
  --color-900: #2C2C11;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  yellow: {
    50: '#FEFEF0',
    100: '#FDFDD8',
    200: '#FAFCB1',
    300: '#F6F877',
    400: '#E9EC46',
    500: '#CFD222',
    600: '#9D9F23',
    700: '#6E701F',
    800: '#484818',
    900: '#2C2C11',
  },
}

$base: #FBFF27;
$base-ink: #141310;
$base-50: #FEFEF0;
$base-100: #FDFDD8;
$base-200: #FAFCB1;
$base-300: #F6F877;
$base-400: #E9EC46;
$base-500: #CFD222;
$base-600: #9D9F23;
$base-700: #6E701F;
$base-800: #484818;
$base-900: #2C2C11;
$base-hover: #E9ED00;
$base-subtle: #F6F7C6;

{
    "color": {
        "base": {
            "value": "#FBFF27",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FEFEF0",
                "type": "color"
            },
            "100": {
                "value": "#FDFDD8",
                "type": "color"
            },
            "200": {
                "value": "#FAFCB1",
                "type": "color"
            },
            "300": {
                "value": "#F6F877",
                "type": "color"
            },
            "400": {
                "value": "#E9EC46",
                "type": "color"
            },
            "500": {
                "value": "#CFD222",
                "type": "color"
            },
            "600": {
                "value": "#9D9F23",
                "type": "color"
            },
            "700": {
                "value": "#6E701F",
                "type": "color"
            },
            "800": {
                "value": "#484818",
                "type": "color"
            },
            "900": {
                "value": "#2C2C11",
                "type": "color"
            }
        }
    }
}

Palettes built on #FBFF27

Color Lab

Pairs with #FBFF27

UI roles & guardrails

In real applications

Scales

Every model

Export