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yellow · warm

#eec430

a balanced, electric yellow · warm · closest name: Gold

Token name suggestion: True Citron

RGB
238, 196, 48
HSL
47°, 85%, 56%
CMYK
0, 18, 80, 7
Luminance
0.5787

#eec430 is a balanced electric yellow, 47° on the wheel and 14/100 on the cool side. Put black text on it (12.57:1). As text it scores 1.67:1 on white — use #8E710C instead. Nearest name is Gold, nearest Tailwind family is yellow.

hsl(47 85% 56%)rgb(238 196 48)Base step 500AAA inkWarm

At a glance

Every number on this page in one read: what #eec430 is made of, how bright it looks, and which way it leans.

Hex
#eec430
Hue
47°
yellow
Saturation
85%
electric
Lightness
56%
balanced
Brightness
93%
HSV value
Perceived
78%
weighted brightness
Luminance
0.5787
WCAG relative
Temperature
Warm
14/100 cool
Color family
Yellow
Tone
Electric
Best ink
Black
12.57:1
Closest name
Gold
ΔE2000 5.4
Chroma
73.4
LCH, 0–130ish
OKLCH L
0.834
perceptual lightness
Tailwind
yellow
500 · ΔE 5.1
Web-safe
#FFCC33
nearest of 216
Where it sits
Hue47° of 360°
Saturation85%
Lightness56%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #eec430.

Temperature
Warm ← → Cool14% cool

Reads warm. Warm and cool siblings keep the same lightness, so you can swap one in without redoing your contrast maths.

Luminance by channel
Red31%
Green68%
Blue0%

Green carries most of what the eye calls brightness — that is why WCAG weights it 0.7152.

Every format

HEX#eec430
HEX (8-digit)#eec430ff
RGBrgb(238, 196, 48)
RGBArgba(238, 196, 48, 1)
HSLhsl(47, 85%, 56%)
HSV / HSBhsv(47, 80%, 93%)
HWBhwb(47 19% 7%)
CMYKcmyk(0%, 18%, 80%, 7%)
LABlab(80.7 1.3 73.4)
LCHlch(80.7 73.4 89.0)
OKLCHoklch(0.834 0.159 91.7)
XYZ (D65)xyz(55.54, 57.87, 11.04)
Decimal15647792
Display P3color(display-p3 0.933 0.769 0.188)
Web-safe#FFCC33

Copy-ready code

every platformclick to select
/* CSS */
color: #eec430;
background-color: #eec430;
/* CSS custom property */
--brand: #eec430;
/* Tailwind (arbitrary) */
class="text-[#eec430] bg-[#eec430]"
/* SCSS */
$brand: #eec430;
/* SwiftUI */
Color(red: 0.933, green: 0.769, blue: 0.188)
/* UIKit */
UIColor(red: 0.933, green: 0.769, blue: 0.188, alpha: 1)
/* Android XML */
<color name="brand">#EEC430</color>
/* Android Compose */
Color(0xFFEEC430)
/* Flutter */
Color(0xFFEEC430)
/* Python / OpenCV (BGR) */
(48, 196, 238)
/* Python / PIL (RGB) */
(238, 196, 48)
/* Java AWT */
new Color(238, 196, 48)
/* .NET */
Color.FromArgb(255, 238, 196, 48)
/* OpenGL / Unity (0–1) */
(0.9333f, 0.7686f, 0.1882f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{238,196,48}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #eec430 85%, white);
border-color: color-mix(in oklab, #eec430 40%, transparent);
/* theme-aware in one line */
color: light-dark(#765E0A, #EEE8D3);
/* relative colour syntax */
--hover: hsl(from #eec430 h s calc(l - 7));

Design tokens

The same ramp in the four formats a team actually needs. Paste one and the whole palette lands with it.

css custom propertiesclick to select
:root {
  --brand-50: #FCFAF2;
  --brand-100: #FAF5E5;
  --brand-200: #F7ECC5;
  --brand-300: #F6E197;
  --brand-400: #F2D363;
  --brand-500: #eec430;
  --brand-600: #E2B413;
  --brand-700: #BC9610;
  --brand-800: #97780C;
  --brand-900: #6D580D;
  --brand-950: #443708;
  --brand: #eec430;
  --brand-ink: #000000;
  --brand-surface: #FAF9F4;
  --brand-border: #EDE3C0;
  --brand-hover: #E7B813;
  --brand-pressed: #C69E10;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #242114;
    --brand-ink: #EEE8D3;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#FCFAF2',
        100: '#FAF5E5',
        200: '#F7ECC5',
        300: '#F6E197',
        400: '#F2D363',
        500: '#eec430',
        600: '#E2B413',
        700: '#BC9610',
        800: '#97780C',
        900: '#6D580D',
        950: '#443708',
        DEFAULT: '#eec430',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #FCFAF2,
  '100': #FAF5E5,
  '200': #F7ECC5,
  '300': #F6E197,
  '400': #F2D363,
  '500': #eec430,
  '600': #E2B413,
  '700': #BC9610,
  '800': #97780C,
  '900': #6D580D,
  '950': #443708,
);
$brand-base: #eec430;
$brand-ink: #000000;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#FCFAF2", "$type": "color" },
      "100": { "$value": "#FAF5E5", "$type": "color" },
      "200": { "$value": "#F7ECC5", "$type": "color" },
      "300": { "$value": "#F6E197", "$type": "color" },
      "400": { "$value": "#F2D363", "$type": "color" },
      "500": { "$value": "#eec430", "$type": "color" },
      "600": { "$value": "#E2B413", "$type": "color" },
      "700": { "$value": "#BC9610", "$type": "color" },
      "800": { "$value": "#97780C", "$type": "color" },
      "900": { "$value": "#6D580D", "$type": "color" },
      "950": { "$value": "#443708", "$type": "color" }
    },
    "brandInk": { "$value": "#000000", "$type": "color" }
  }
}

Best text color

Only one of black and white can be right. This is the one, with the number that proves it.

Readable at a glance#000000 on #eec430 · 12.57:1
Use #000000AAA at every size.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 1.67:1
AA fail · AA large fail · AAA fail
Aa
Black text · 12.57:1 · recommended
AA pass · AA large pass · AAA pass
Reading the other direction: #eec430 as text scores 1.67:1 on white and 12.57:1 on black.
Best tinted ink on it, if plain black or white feels flat: #765E0A at 3.72:1.

Make it accessible

A contrast checker tells you that you failed. This tells you what to ship instead — same hue, same saturation, lightness moved only as far as WCAG demands.

The quick fox
#8E710C · 4.65:1
AA on white−26% L
#8E710C
The quick fox
#685309 · 7.42:1
AAA on white−34% L
#685309
The quick fox
#eec430 · 12.57:1
AA on blackalready passes
#eec430
The quick fox
#eec430 · 12.57:1
AAA on blackalready passes
#eec430

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #B48F0F is enough for headings on white. Non-text elements such as icons, chart strokes and focus rings also sit at 3:1 under WCAG 2.2 (1.4.11).

Accessibility — WCAG contrast

Aa
#eec430 on white: 1.67:1
AA ✗ fail · AA-large · AAA
Aa
#eec430 on black: 12.57:1
AA ✓ pass · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #eec430 as text on that neutral, and that neutral as text on #eec430.

NeutralRatioBoth directions
White1.67:1AaAa
Slate 501.60:1AaAa
Slate 1001.52:1AaAa
Slate 2001.35:1AaAa
Slate 3001.12:1AaAa
Slate 4001.54:1AaAa
Slate 5002.85:1AaAa
Slate 6004.54:1AaAa
Slate 7006.20:1AaAa
Slate 8008.76:1AaAa
Slate 90010.69:1AaAa
Black12.57:1AaAa
Colour vision deficiency
true color
protanopia · #DBC104
deuteranopia · #E5CD3A
tritanopia · #FFB3A9

Roughly one man in twelve has some form of colour vision deficiency. If any of the three panels above is hard to tell apart from a neighbouring colour in your palette, add a shape, an icon or a label so the meaning does not rest on hue alone.

Color scale — 50 to 950

A Tailwind-shaped ramp built around this exact hex. #eec430 is pinned to step 500; the rest hold its hue and let saturation ease off at the extremes so the pale end never turns neon.

#FCFAF2
#FAF5E5
#F7ECC5
#F6E197
#F2D363
#eec430
#E2B413
#BC9610
#97780C
#6D580D
#443708
Base = 500Lightest = 50 · #FCFAF2Darkest = 950 · #443708Text step on white = 900
Perceptual ramp — OKLCH

The same eleven steps expressed in OKLCH, where equal lightness numbers actually look equally spaced. HSL ramps go muddy in the yellows and washed out in the blues; this one does not. Modern browsers render it natively — the hex ramp above is the fallback.

50100200300400500600700800900950
oklch tokensclick to select
:root {
  --brand-50: oklch(0.97 0.040 91.7);
  --brand-100: oklch(0.94 0.063 91.7);
  --brand-200: oklch(0.88 0.095 91.7);
  --brand-300: oklch(0.80 0.124 91.7);
  --brand-400: oklch(0.72 0.146 91.7);
  --brand-500: oklch(0.64 0.159 91.7);
  --brand-600: oklch(0.56 0.159 91.7);
  --brand-700: oklch(0.48 0.149 91.7);
  --brand-800: oklch(0.40 0.133 91.7);
  --brand-900: oklch(0.32 0.111 91.7);
  --brand-950: oklch(0.24 0.087 91.7);
}

Colors that work with #eec430

Not a palette — a role sheet. Each swatch answers one question you will hit while building the component.

Text on it#000000
Black wins here
Surface#FAF9F4
Tinted page background
Border#EDE3C0
Hairlines and dividers
Muted text#9B894B
Captions on the surface
Accent#2C89F2
Second voice, not a rival
Dark variant#765E0A
Hover, pressed, headers
Light variant#FDF8E7
Selected rows, tints
Dark surface#242114
Dark-mode background
Hover#E7B813
One step down in lightness
Pressed#C69E10
Two steps down
Disabled#D3CEBB
Chroma pulled out
Focus ring#FACF39
Offset from the fill so it reads
Light mode
Everything in its place

Surface, border, heading and body all derive from this one hue, so the screen stays coherent without a second palette.

Primary actionSecondaryBadge
Dark mode
Same hue, inverted

Lightness flips, hue holds. The accent stays the anchor in both themes.

Primary actionSecondaryAccent

In real components

The same eight roles, wired into the interface patterns you will actually build with them. Every state below is a computed value, not a mock-up.

Buttons and states
Save changesHoverPressedDisabled
OutlineSubtleLinkFocused
Form field
you@company.com

Focus ring uses the light variant so the field still reads as one shape.

Send me product updates
Notice
Your export is ready

The file stays available for seven days. Download it before it expires.

NewBetaDraft
Data
Storage used68%
Acme LtdActive
NorthwindTrial
GlobexActive

How to use #eec430

Derived from its contrast, chroma and lightness — not from taste.

Works well for
  • Text and icons on dark surfaces
  • Primary buttons and calls to action
  • Focus rings, active and selected states
  • Brand accents, badges and data highlights
  • Chart series and data categories
Use with care
  • Text of any size on white — fails WCAG AA
  • Full-page backgrounds — tiring over long sessions
  • Thin strokes and 1px borders — they disappear on light UI
  • Pairing with a same-lightness hue — edges vibrate
Minimum size as text on white
Not as text
Safe as a fill behind white type
No — use #765E0A
Safe as a 1px border on white
No — use #B48F0F

Meaning and mood

What a colour in this family tends to signal, and how this particular chroma and lightness change the reading.

optimisticalertcheap-and-cheerfulvisible

The most visible hue at low light levels, which is why it owns warnings, hazard tape and value retail.

At this chroma the association is amplified — it will dominate anything placed beside it, so give it space and use it sparingly. The mid lightness keeps it versatile in both themes.

Worth knowing

Almost never passes contrast against white. Treat it as a surface or a marker, not as text.

Reads as
  • FormalityLow
  • EnergyHigh
  • Weight44/100
  • TemperatureWarm
  • ApproachabilityHigh

Colour associations are cultural and vary by market. Treat these as a starting point for a conversation with your audience, not a finding about them.

Similar colors

One move away from this hex in each direction. Every swatch is its own page.

Color relationships

The wheel positions with their names attached, so you can grab the one you actually need.

Complementary#305AEE
Analogous left#EE6530
Analogous right#B9EE30
Split-complement 1#30B9EE
Split-complement 2#6530EE
Triadic 1#30EEC4
Triadic 2#C430EE
Tetradic#30EE65
On the wheel
Base+30°−30°+120°+240°+180°47°

#eec430 sits at 47°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red93.3%
Green76.9%
Blue18.8%
R · 0–255
238
0xee
G · 0–255
196
0xc4
B · 0–255
48
0x30

CMYK percentages

Cyan0.0%
Magenta17.6%
Yellow79.8%
Key (black)6.7%

Total ink coverage is 104%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#eec430 text on a black background

contrast 12.57:1

Card sample

#eec430 text on a white background

contrast 1.67:1

Card sample

#eec430 on grey

1.52:1

#eec430 on its own surface

1.58:1

#eec430 on its dark surface

9.65:1

CSS3 live lab

Text font color

The quick brown fox

color: #eec430;
Background color
Panel with #eec430 background
background-color: #eec430;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #eec430;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(238, 196, 48, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(238, 196, 48, 0.45);
Border & gradient
Gradient panel
border: 3px solid #eec430;
background: linear-gradient(135deg, #eec430, #99EE30);
Gradient text

Gradient headline

background: linear-gradient(90deg, #eec430, #6AEE30);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #eec430;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #eec430;
caret-color: #eec430;
Left rule
Pull quote or callout
border-left: 4px solid #eec430;
Ring + tint
Selected chip
background: #FDF8E7;
box-shadow: inset 0 0 0 2px #eec430;
Conic badge
68%
background: conic-gradient(#eec430 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #eec430 over white; the bottom row is the same alpha over a checkerboard, so you can see what survives on a photo or a video.

Bottom row of hexes is the flattened result over white — use those when a design tool refuses transparency, or when you need a solid fallback.

alpha in every syntaxclick to select
rgba(238, 196, 48, 0.5)
rgb(238 196 48 / 50%)
#eec43080
hsl(47 85% 56% / 50%)
color-mix(in srgb, #eec430 50%, transparent)
Alpha8-digit hexFlat on white
10%#eec4301a#FDF9EA
20%#eec43033#FCF3D6
40%#eec43066#F8E7AC
60%#eec43099#F5DC83
80%#eec430cc#F1D059

Gradients from #eec430

Six recipes, each built from this hex and shown with the exact CSS that produced it.

Elevation
Same hue, three lightnesses — safe anywhere
background: linear-gradient(135deg, #F3D469, #eec430 45%, #765E0A);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #eec430, #7AEC14);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #eec430, #305AEE);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #F5DC85 0%, #eec430 45%, #765E0A 100%);
Soft wash
Section backgrounds that stay readable
background: linear-gradient(180deg, #FAF9F4, #ffffff);
Mesh
Ambient background, no image weight
background: radial-gradient(60% 60% at 15% 20%, #F27C5F 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #B5F04C 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #765E0A 0%, transparent 65%), #eec430;

Monochromatic scale

Palettes built from #eec430

Shades — darker

Tints — lighter

Tones — desaturated

Color harmonies

Nearest named colors

Ranked with CIEDE2000 across all 139 CSS keywords. Under ΔE 2 the eye stops telling them apart; over ΔE 10 they are plainly different colors.

#eec430 in the real world

Where a color in this family tends to land, and the interface roles it is usually asked to play.

Industries
RetailLeisureEnergyWarning systems
Common UI roles
ButtonsLinksFocus statesCharts
Print note

Sits outside most CMYK gamuts — expect a duller press result, or specify a spot ink.

On screens

Holds up across typical panel gamma. Still worth checking on an uncalibrated laptop, where mid-tones shift most.

In dark mode

Usable as-is on a dark surface at 12.57:1.

Explore nearby colors

Small, deliberate steps away from this hex — useful when you are hunting for the version of a colour that finally feels right.

#eec430, answered

What color is #eec430?

#eec430 is a balanced electric yellow, closest to Gold (ΔE2000 5.4). It sits at 47° on the hue wheel with 85% saturation and 56% lightness, which reads as warm.

What is the RGB value of #eec430?

rgb(238, 196, 48) — 238 red, 196 green and 48 blue out of 255, or 93.3% / 76.9% / 18.8% by channel.

What is #eec430 in HSL and HSV?

hsl(47, 85%, 56%) and hsv(47, 80%, 93%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #eec430 a light or a dark color?

It is a light color. Relative luminance is 0.5787 and perceived brightness is 78%, so black text on it reaches 12.57:1.

Should I use black or white text on #eec430?

Black. It scores 12.57:1 against #eec430, versus 1.67:1 for white — AAA at any size.

Is #eec430 accessible on a white background?

#eec430 on white scores 1.67:1, which fails WCAG AA at every size. Darken it to #8E710C to reach 4.5:1, or #685309 for 7:1.

What is the complementary color of #eec430?

#305AEE sits directly opposite on the wheel. Softer options are the split-complements #30B9EE and #6530EE, which give the same contrast with far less vibration.

What colors go well with #eec430?

For interface work: #FAF9F4 as the surface, #EDE3C0 for borders, #9B894B for secondary text, #2C89F2 as an accent and #765E0A for hover and pressed states. For a palette, the analogous pair #EE6530 and #B9EE30 stays calm, while #305AEE is the loudest partner.

What is #eec430 in CMYK for printing?

cmyk(0%, 18%, 80%, 7%). This is a screen-to-ink approximation — a color this saturated sits outside most CMYK gamuts and will print duller than it looks here.

Is #eec430 warm or cool?

Warm — it scores 14 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #EE9F30; nudged cooler, #D4F02E.

Which Tailwind color is closest to #eec430?

The yellow family — its 500 step is #eab308, ΔE2000 5.1 away. That is a visible difference, so define #eec430 as a custom token rather than reaching for the built-in.

How do I use #eec430 in Tailwind CSS?

Inline it as an arbitrary value with bg-[#eec430] or text-[#eec430], or register the whole ramp under theme.extend.colors.brand so you get bg-brand-500 and friends. The generated 50–950 scale on this page is ready to paste into your config.

What is #eec430 with 50% opacity?

rgba(238, 196, 48, 0.5), or #eec43080 in eight-digit hex. Over white that composites to #F7E298; over black, #776218.

Is #eec430 a web-safe color?

No. The nearest web-safe colour is #FFCC33, ΔE2000 3.1 away. The palette only matters for legacy displays and some email clients now.

What does the color #eec430 mean?

As a yellow, it reads optimistic, alert, cheap-and-cheerful. The most visible hue at low light levels, which is why it owns warnings, hazard tape and value retail. At this chroma the effect is amplified — it will dominate whatever sits beside it.

What gradient works with #eec430?

The safest is same-hue elevation: linear-gradient(135deg, #F3D469, #eec430 45%, #765E0A). For more colour, a short hue run to #7AEC14 keeps it rich without turning muddy.

Work with #eec430 in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #eec430 at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.