Nearest named color: Butter Yellow
#FCFF9E
#FCFF9E
Nearest named
Butter Yellow
Family
Yellow
Lightness
97.7%
Chroma
0.119
Hue angle
109.9°
Temperature
Warm
Contrast on white
1.05:1 · Fail
Contrast on black
17.64:1 · AAA
Web-safe
#FFFF99
CSS oklch()
98% 0.12 110

#FCFF9E is a soft, warm green. On the Color Lab it reads organic and grounded. It holds up as a large surface and is too pale to lead as a primary accent.

Palettes built on #FCFF9E

Not just a swatch — here's how #FCFF9E works with other colors. Named schemes with #FCFF9E in its natural role, and a note on why the supporting colors balance it.

Warm Autumn Interior Dominant · 5 colors

This palette keeps Butter Yellow 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

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

Desert Clay Center · 5 colors

Butter Yellow 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

Butter Yellow 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

Butter 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 Butter Yellow carrying the quiet middle.

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Color Lab

How #FCFF9E 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 68/100
Warm
Reads warm and advancing — inviting, energetic, draws the eye forward.
Softness 74/100
High
Soft and easy on the eye — gentle backdrops, calm surfaces.
Depth 2/100
Very low
Airy and open — recedes, leaves the composition light.
Naturalness 82/100
Very high
Organic, earthy character — at home in wellness, food and craft brands.
Vintage feel 27/100
Low
A faint retro warmth without tipping into sepia.
Luxury 5/100
Very low
Playful and accessible rather than exclusive.
Brand distinctiveness 46/100
Moderate
Recognisable but shares space with nearby hues.
UI accent fit 3/100
Very low
Weak as an action color — too pale, too dark or too muted to signal.
Surface fit 61/100
High
Calm enough for large fills — backgrounds, cards, sections.
Print safety 78/100
High
Reproduces faithfully in CMYK — safe for packaging and print.

Pairs with #FCFF9E

For UI
For branding
For interior
For fashion
People also use #FCFF9E with

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 17.6:1. Use
Subtle surface Use #FCFCEE for cards and hover fills. Tint 80
Avoid beside #DBFF9E — 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 #FCFF9E 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

Scales

ShadesBase darkened in 10% steps
TintsBase lifted toward white
TonesSaturation removed, lightness held
Monochromatic scaleDesign-system ready, 50–900

Every model

Export

:root {
  --color-base: #FCFF9E;
  --color-base-rgb: 252 255 158;
  --color-base-oklch: oklch(97.7% 0.119 109.9);
  --color-50: #FEFEF0;
  --color-100: #FCFDD8;
  --color-200: #F9FCB1;
  --color-300: #F4F877;
  --color-400: #E6EC46;
  --color-500: #CDD222;
  --color-600: #9B9F23;
  --color-700: #6D701F;
  --color-800: #474818;
  --color-900: #2B2C11;
  --color-on-base: #141310;
}