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yellow · warm

#bba366

a balanced, soft yellow · warm · closest name: Dark Khaki

Token name suggestion: Signal Brass

RGB
187, 163, 102
HSL
43°, 39%, 57%
CMYK
0, 13, 46, 27
Luminance
0.3772

#bba366 is a balanced soft yellow, 43° on the wheel and 11/100 on the cool side. Put black text on it (8.54:1). As text it scores 2.46:1 on white — use #89733D instead. Nearest name is Dark Khaki, nearest Tailwind family is yellow.

hsl(43 39% 57%)rgb(187 163 102)Base step 500AAA inkWarm

At a glance

Every number on this page in one read: what #bba366 is made of, how bright it looks, and which way it leans.

Hex
#bba366
Hue
43°
yellow
Saturation
39%
soft
Lightness
57%
balanced
Brightness
73%
HSV value
Perceived
65%
weighted brightness
Luminance
0.3772
WCAG relative
Temperature
Warm
11/100 cool
Color family
Yellow
Tone
Soft
Best ink
Black
8.54:1
Closest name
Dark Khaki
ΔE2000 8
Chroma
34.8
LCH, 0–130ish
OKLCH L
0.723
perceptual lightness
Tailwind
yellow
500 · ΔE 14
Web-safe
#CC9966
nearest of 216
Where it sits
Hue43° of 360°
Saturation39%
Lightness57%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #bba366.

Temperature
Warm ← → Cool11% 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
Red28%
Green69%
Blue3%

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

Every format

HEX#bba366
HEX (8-digit)#bba366ff
RGBrgb(187, 163, 102)
RGBArgba(187, 163, 102, 1)
HSLhsl(43, 39%, 57%)
HSV / HSBhsv(43, 45%, 73%)
HWBhwb(43 40% 27%)
CMYKcmyk(0%, 13%, 46%, 27%)
LABlab(67.8 0.5 34.8)
LCHlch(67.8 34.8 89.2)
OKLCHoklch(0.723 0.085 88.8)
XYZ (D65)xyz(35.99, 37.72, 17.95)
Decimal12297062
Display P3color(display-p3 0.733 0.639 0.400)
Web-safe#CC9966

Copy-ready code

every platformclick to select
/* CSS */
color: #bba366;
background-color: #bba366;
/* CSS custom property */
--brand: #bba366;
/* Tailwind (arbitrary) */
class="text-[#bba366] bg-[#bba366]"
/* SCSS */
$brand: #bba366;
/* SwiftUI */
Color(red: 0.733, green: 0.639, blue: 0.400)
/* UIKit */
UIColor(red: 0.733, green: 0.639, blue: 0.400, alpha: 1)
/* Android XML */
<color name="brand">#BBA366</color>
/* Android Compose */
Color(0xFFBBA366)
/* Flutter */
Color(0xFFBBA366)
/* Python / OpenCV (BGR) */
(102, 163, 187)
/* Python / PIL (RGB) */
(187, 163, 102)
/* Java AWT */
new Color(187, 163, 102)
/* .NET */
Color.FromArgb(255, 187, 163, 102)
/* OpenGL / Unity (0–1) */
(0.7333f, 0.6392f, 0.4000f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{187,163,102}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #bba366 85%, white);
border-color: color-mix(in oklab, #bba366 40%, transparent);
/* theme-aware in one line */
color: light-dark(#584A27, #ECE6D5);
/* relative colour syntax */
--hover: hsl(from #bba366 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: #FAF8F5;
  --brand-100: #F4F2EB;
  --brand-200: #E9E3D3;
  --brand-300: #DCD0B1;
  --brand-400: #CBB98A;
  --brand-500: #bba366;
  --brand-600: #AA8F4B;
  --brand-700: #8D773F;
  --brand-800: #715F32;
  --brand-900: #534728;
  --brand-950: #342C19;
  --brand: #bba366;
  --brand-ink: #000000;
  --brand-surface: #FAF9F4;
  --brand-border: #E6DDC6;
  --brand-hover: #B0944E;
  --brand-pressed: #977F43;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #242014;
    --brand-ink: #ECE6D5;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#FAF8F5',
        100: '#F4F2EB',
        200: '#E9E3D3',
        300: '#DCD0B1',
        400: '#CBB98A',
        500: '#bba366',
        600: '#AA8F4B',
        700: '#8D773F',
        800: '#715F32',
        900: '#534728',
        950: '#342C19',
        DEFAULT: '#bba366',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #FAF8F5,
  '100': #F4F2EB,
  '200': #E9E3D3,
  '300': #DCD0B1,
  '400': #CBB98A,
  '500': #bba366,
  '600': #AA8F4B,
  '700': #8D773F,
  '800': #715F32,
  '900': #534728,
  '950': #342C19,
);
$brand-base: #bba366;
$brand-ink: #000000;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#FAF8F5", "$type": "color" },
      "100": { "$value": "#F4F2EB", "$type": "color" },
      "200": { "$value": "#E9E3D3", "$type": "color" },
      "300": { "$value": "#DCD0B1", "$type": "color" },
      "400": { "$value": "#CBB98A", "$type": "color" },
      "500": { "$value": "#bba366", "$type": "color" },
      "600": { "$value": "#AA8F4B", "$type": "color" },
      "700": { "$value": "#8D773F", "$type": "color" },
      "800": { "$value": "#715F32", "$type": "color" },
      "900": { "$value": "#534728", "$type": "color" },
      "950": { "$value": "#342C19", "$type": "color" }
    },
    "brandInk": { "$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 #bba366 · 8.54:1
Use #000000AAA at every size.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 2.46:1
AA fail · AA large fail · AAA fail
Aa
Black text · 8.54:1 · recommended
AA pass · AA large pass · AAA pass
Reading the other direction: #bba366 as text scores 2.46:1 on white and 8.54:1 on black.
Best tinted ink on it, if plain black or white feels flat: #584A27 at 3.52:1.

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
#89733D · 4.58:1
AA on white−18% L
#89733D
The quick fox
#65552D · 7.26:1
AAA on white−28% L
#65552D
The quick fox
#bba366 · 8.54:1
AA on blackalready passes
#bba366
The quick fox
#bba366 · 8.54:1
AAA on blackalready passes
#bba366

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #AC914C 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
#bba366 on white: 2.46:1
AA ✗ fail · AA-large · AAA
Aa
#bba366 on black: 8.54:1
AA ✓ pass · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #bba366 as text on that neutral, and that neutral as text on #bba366.

NeutralRatioBoth directions
White2.46:1AaAa
Slate 502.35:1AaAa
Slate 1002.24:1AaAa
Slate 2001.99:1AaAa
Slate 3001.66:1AaAa
Slate 4001.04:1AaAa
Slate 5001.94:1AaAa
Slate 6003.08:1AaAa
Slate 7004.21:1AaAa
Slate 8005.95:1AaAa
Slate 9007.26:1AaAa
Black8.54:1AaAa
Colour vision deficiency
true color
protanopia · #B0A161
deuteranopia · #B6A868
tritanopia · #C79A94

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. #bba366 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.

#FAF8F5
#F4F2EB
#E9E3D3
#DCD0B1
#CBB98A
#bba366
#AA8F4B
#8D773F
#715F32
#534728
#342C19
Base = 500Lightest = 50 · #FAF8F5Darkest = 950 · #342C19Text step on white = 800
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 0.021 88.8);
  --brand-100: oklch(0.94 0.034 88.8);
  --brand-200: oklch(0.88 0.051 88.8);
  --brand-300: oklch(0.80 0.066 88.8);
  --brand-400: oklch(0.72 0.078 88.8);
  --brand-500: oklch(0.64 0.085 88.8);
  --brand-600: oklch(0.56 0.085 88.8);
  --brand-700: oklch(0.48 0.080 88.8);
  --brand-800: oklch(0.40 0.071 88.8);
  --brand-900: oklch(0.32 0.059 88.8);
  --brand-950: oklch(0.24 0.047 88.8);
}

Colors that work with #bba366

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#E6DDC6
Hairlines and dividers
Muted text#9B844B
Captions on the surface
Accent#6294C0
Second voice, not a rival
Dark variant#584A27
Hover, pressed, headers
Light variant#F7F4ED
Selected rows, tints
Dark surface#242014
Dark-mode background
Hover#B0944E
One step down in lightness
Pressed#977F43
Two steps down
Disabled#D5CEBD
Chroma pulled out
Focus ring#CBB06A
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 #bba366

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

Works well for
  • Text and icons on dark surfaces
  • Charts, tags and secondary surfaces
  • Brand accents, badges and data highlights
  • Chart series and data categories
Use with care
  • Text of any size on white — fails WCAG AA
  • 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 #584A27
Safe as a 1px border on white
No — use #AC914C

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.

The muted chroma softens the association — it reads considered rather than loud, which suits long-form and data-heavy screens. 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
  • FormalityMedium
  • EnergyMedium
  • Weight43/100
  • 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#667EBB
Analogous left#BB7966
Analogous right#A9BB66
Split-complement 1#66A9BB
Split-complement 2#7966BB
Triadic 1#66BBA3
Triadic 2#A366BB
Tetradic#66BB79
On the wheel
Base+30°−30°+120°+240°+180°43°

#bba366 sits at 43°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red73.3%
Green63.9%
Blue40.0%
R · 0–255
187
0xbb
G · 0–255
163
0xa3
B · 0–255
102
0x66

CMYK percentages

Cyan0.0%
Magenta12.8%
Yellow45.5%
Key (black)26.7%

Total ink coverage is 85%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#bba366 text on a black background

contrast 8.54:1

Card sample

#bba366 text on a white background

contrast 2.46:1

Card sample

#bba366 on grey

2.24:1

#bba366 on its own surface

2.33:1

#bba366 on its dark surface

6.61:1

CSS3 live lab

Text font color

The quick brown fox

color: #bba366;
Background color
Panel with #bba366 background
background-color: #bba366;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #bba366;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(187, 163, 102, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(187, 163, 102, 0.45);
Border & gradient
Gradient panel
border: 3px solid #bba366;
background: linear-gradient(135deg, #bba366, #9ABB66);
Gradient text

Gradient headline

background: linear-gradient(90deg, #bba366, #85BB66);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #bba366;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #bba366;
caret-color: #bba366;
Left rule
Pull quote or callout
border-left: 4px solid #bba366;
Ring + tint
Selected chip
background: #F7F4ED;
box-shadow: inset 0 0 0 2px #bba366;
Conic badge
68%
background: conic-gradient(#bba366 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #bba366 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(187, 163, 102, 0.5)
rgb(187 163 102 / 50%)
#bba36680
hsl(43 39% 57% / 50%)
color-mix(in srgb, #bba366 50%, transparent)
Alpha8-digit hexFlat on white
10%#bba3661a#F8F6F0
20%#bba36633#F1EDE0
40%#bba36666#E4DAC2
60%#bba36699#D6C8A3
80%#bba366cc#C9B585

Gradients from #bba366

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, #CEBD90, #bba366 45%, #584A27);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #bba366, #84B251);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #bba366, #667EBB);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #D7C9A6 0%, #bba366 45%, #584A27 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%, #CB9289 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #AEC57B 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #584A27 0%, transparent 65%), #bba366;

Monochromatic scale

Palettes built from #bba366

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.

#bba366 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

Converts to four-color process without much drama. Proof it anyway.

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 8.54:1.

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.

#bba366, answered

What color is #bba366?

#bba366 is a balanced soft yellow, closest to Dark Khaki (ΔE2000 8). It sits at 43° on the hue wheel with 39% saturation and 57% lightness, which reads as warm.

What is the RGB value of #bba366?

rgb(187, 163, 102) — 187 red, 163 green and 102 blue out of 255, or 73.3% / 63.9% / 40% by channel.

What is #bba366 in HSL and HSV?

hsl(43, 39%, 57%) and hsv(43, 45%, 73%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #bba366 a light or a dark color?

It is a mid-tone. Relative luminance is 0.3772 and perceived brightness is 65%, so black text on it reaches 8.54:1.

Should I use black or white text on #bba366?

Black. It scores 8.54:1 against #bba366, versus 2.46:1 for white — AAA at any size.

Is #bba366 accessible on a white background?

#bba366 on white scores 2.46:1, which fails WCAG AA at every size. Darken it to #89733D to reach 4.5:1, or #65552D for 7:1.

What is the complementary color of #bba366?

#667EBB sits directly opposite on the wheel. Softer options are the split-complements #66A9BB and #7966BB, which give the same contrast with far less vibration.

What colors go well with #bba366?

For interface work: #FAF9F4 as the surface, #E6DDC6 for borders, #9B844B for secondary text, #6294C0 as an accent and #584A27 for hover and pressed states. For a palette, the analogous pair #BB7966 and #A9BB66 stays calm, while #667EBB is the loudest partner.

What is #bba366 in CMYK for printing?

cmyk(0%, 13%, 46%, 27%). This is a screen-to-ink approximation — ask your printer for a proof before committing to a run.

Is #bba366 warm or cool?

Warm — it scores 11 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #BB9166; nudged cooler, #B6BD64.

Which Tailwind color is closest to #bba366?

The yellow family — its 500 step is #eab308, ΔE2000 14 away. That is a visible difference, so define #bba366 as a custom token rather than reaching for the built-in.

How do I use #bba366 in Tailwind CSS?

Inline it as an arbitrary value with bg-[#bba366] or text-[#bba366], 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 #bba366 with 50% opacity?

rgba(187, 163, 102, 0.5), or #bba36680 in eight-digit hex. Over white that composites to #DDD1B3; over black, #5E5233.

Is #bba366 a web-safe color?

No. The nearest web-safe colour is #CC9966, ΔE2000 9.7 away. The palette only matters for legacy displays and some email clients now.

What does the color #bba366 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 moderate chroma the association is present but not shouted.

What gradient works with #bba366?

The safest is same-hue elevation: linear-gradient(135deg, #CEBD90, #bba366 45%, #584A27). For more colour, a short hue run to #84B251 keeps it rich without turning muddy.

Work with #bba366 in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #bba366 at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.