What color is #EFF16C?

#EFF16C is a light, vivid yellow. In RGB it is rgb(239, 241, 108), and in HSL hsl(61, 83%, 68%).

Is #EFF16C accessible as text?

On white, #EFF16C has a contrast ratio of 1.20:1 (fails WCAG AA for body text); on black it is 17.47:1 (passes). For text placed on #EFF16C, use black for the best readability.

What is the closest Tailwind color to #EFF16C?

The nearest Tailwind CSS token is yellow-200 (#FFF085).

What colors go well with #EFF16C?

#EFF16C pairs cleanly with neutrals — cream, taupe, charcoal and cool grays — and with its complementary #6C6AF1. In UI, a softer accent is often easier to use than the exact complement. Explore the harmonies, shades, tints and ready-made palettes for #EFF16C below.

Is #EFF16C good for buttons?

#EFF16C works well for buttons and highlights, but use black text on #EFF16C — white text only reaches 1.20:1, below the 4.5:1 needed for normal-size labels.

Is #EFF16C the same as CSS khaki?

No — #EFF16C is not the CSS named color khaki, but khaki (#F0E68C) is the closest CSS named color.

#EFF16C Color — HEX, RGB, HSL, Palette & Shades

Palettes built on #EFF16C

Not just a swatch — here's how #EFF16C works with other colors. Named schemes with #EFF16C in its natural role, and a note on why the supporting colors balance it.

Warm Autumn Interior Dominant · 5 colors

Dominant #EFF16C Secondary #B16908 Accent #6D7A49 Surface #F2ECDD Anchor #3A2B1F

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

Botanical Studio Lead · 5 colors

Lead #EFF16C Secondary #526A37 Accent #B16908 Surface #EFE9D6 Anchor #3D2F21

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

Desert Clay Center · 5 colors

Center #EFF16C Surface #DFD0A8 Secondary #AD7C50 Accent #8F9A71 Anchor #3D2D1F

Maize holds the warm center of this desert palette with sand and clay beside it, a muted-sage accent and a dark-brown anchor.

Coastal Morning Lead · 5 colors

Lead #EFF16C Accent #A9C4B8 Surface #E3D8BE Secondary #9AA09F Anchor #173647

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

Minimal Editorial Surface · 5 colors

Surface #F7F4EF Accent #EFF16C Secondary #FCFED4 Support #999186 Ink #17140F

Maize 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 Maize carrying the quiet middle.

Build a working theme in the generator →

Color Lab

How #EFF16C 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 73/100

Warm

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

Softness 64/100

High

Soft and easy on the eye — gentle backdrops, calm surfaces.

Depth 7/100

Very low

Airy and open — recedes, leaves the composition light.

Naturalness 63/100

High

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

Vintage feel 25/100

Low

Clean and current — no dusty, aged cast.

Luxury 11/100

Very low

Playful and accessible rather than exclusive.

Brand distinctiveness 60/100

Moderate

Recognisable but shares space with nearby hues.

UI accent fit 6/100

Very low

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

Surface fit 48/100

Moderate

Usable as a tinted surface in measured doses.

Print safety 71/100

High

Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #EFF16C

For UI

For branding

For interior

For fashion

People also use #EFF16C with

Peach Fuzz Light Green Medium Slate Blue 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 15.5:1. Use

Subtle surface Use #F8F8E5 for cards and hover fills. Tint 80

Avoid beside #C2F16A — 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 #EFF16C 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: #EFF16C;
  --color-base-rgb: 239 241 108;
  --color-base-oklch: oklch(93.1% 0.155 109.9);
  --color-50: #FEFEF0;
  --color-100: #FCFDD9;
  --color-200: #F7F8B4;
  --color-300: #EBED82;
  --color-400: #DBDE54;
  --color-500: #C1C331;
  --color-600: #93952D;
  --color-700: #686926;
  --color-800: #44441C;
  --color-900: #292A13;
  --color-on-base: #141310;
}

// tailwind.config.js
colors: {
  maize: {
    50: '#FEFEF0',
    100: '#FCFDD9',
    200: '#F7F8B4',
    300: '#EBED82',
    400: '#DBDE54',
    500: '#C1C331',
    600: '#93952D',
    700: '#686926',
    800: '#44441C',
    900: '#292A13',
  },
}

$base: #EFF16C;
$base-ink: #141310;
$base-50: #FEFEF0;
$base-100: #FCFDD9;
$base-200: #F7F8B4;
$base-300: #EBED82;
$base-400: #DBDE54;
$base-500: #C1C331;
$base-600: #93952D;
$base-700: #686926;
$base-800: #44441C;
$base-900: #292A13;
$base-hover: #E8EB2A;
$base-subtle: #F5F6D7;

{
    "color": {
        "base": {
            "value": "#EFF16C",
            "type": "color"
        },
        "onBase": {
            "value": "#141310",
            "type": "color"
        },
        "scale": {
            "50": {
                "value": "#FEFEF0",
                "type": "color"
            },
            "100": {
                "value": "#FCFDD9",
                "type": "color"
            },
            "200": {
                "value": "#F7F8B4",
                "type": "color"
            },
            "300": {
                "value": "#EBED82",
                "type": "color"
            },
            "400": {
                "value": "#DBDE54",
                "type": "color"
            },
            "500": {
                "value": "#C1C331",
                "type": "color"
            },
            "600": {
                "value": "#93952D",
                "type": "color"
            },
            "700": {
                "value": "#686926",
                "type": "color"
            },
            "800": {
                "value": "#44441C",
                "type": "color"
            },
            "900": {
                "value": "#292A13",
                "type": "color"
            }
        }
    }
}

Palettes built on #EFF16C

Color Lab

Pairs with #EFF16C

UI roles & guardrails

In real applications

Scales

Every model

Export