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yellow · warm

#bbc24d

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

Token name suggestion: Studio Honey

RGB
187, 194, 77
HSL
64°, 49%, 53%
CMYK
4, 0, 60, 24
Luminance
0.4968

#bbc24d is a balanced vivid yellow, 64° on the wheel and 28/100 on the cool side. Put black text on it (10.94:1). As text it scores 1.92:1 on white — use #757A2A instead. Nearest name is Dark Khaki, nearest Tailwind family is lime.

hsl(64 49% 53%)rgb(187 194 77)Base step 500AAA inkWarm

At a glance

Every number on this page in one read: what #bbc24d is made of, how bright it looks, and which way it leans.

Hex
#bbc24d
Hue
64°
yellow
Saturation
49%
vivid
Lightness
53%
balanced
Brightness
76%
HSV value
Perceived
71%
weighted brightness
Luminance
0.4968
WCAG relative
Temperature
Warm
28/100 cool
Color family
Yellow
Tone
Vivid
Best ink
Black
10.94:1
Closest name
Dark Khaki
ΔE2000 6.7
Chroma
59.2
LCH, 0–130ish
OKLCH L
0.786
perceptual lightness
Tailwind
lime
500 · ΔE 11.2
Web-safe
#CCCC66
nearest of 216
Where it sits
Hue64° of 360°
Saturation49%
Lightness53%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #bbc24d.

Temperature
Warm ← → Cool28% 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
Red21%
Green78%
Blue1%

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

Every format

HEX#bbc24d
HEX (8-digit)#bbc24dff
RGBrgb(187, 194, 77)
RGBArgba(187, 194, 77, 1)
HSLhsl(64, 49%, 53%)
HSV / HSBhsv(64, 60%, 76%)
HWBhwb(64 30% 24%)
CMYKcmyk(4%, 0%, 60%, 24%)
LABlab(75.9 -17.8 56.4)
LCHlch(75.9 59.2 107.5)
OKLCHoklch(0.786 0.140 112.4)
XYZ (D65)xyz(41.13, 49.69, 14.44)
Decimal12304973
Display P3color(display-p3 0.733 0.761 0.302)
Web-safe#CCCC66

Copy-ready code

every platformclick to select
/* CSS */
color: #bbc24d;
background-color: #bbc24d;
/* CSS custom property */
--brand: #bbc24d;
/* Tailwind (arbitrary) */
class="text-[#bbc24d] bg-[#bbc24d]"
/* SCSS */
$brand: #bbc24d;
/* SwiftUI */
Color(red: 0.733, green: 0.761, blue: 0.302)
/* UIKit */
UIColor(red: 0.733, green: 0.761, blue: 0.302, alpha: 1)
/* Android XML */
<color name="brand">#BBC24D</color>
/* Android Compose */
Color(0xFFBBC24D)
/* Flutter */
Color(0xFFBBC24D)
/* Python / OpenCV (BGR) */
(77, 194, 187)
/* Python / PIL (RGB) */
(187, 194, 77)
/* Java AWT */
new Color(187, 194, 77)
/* .NET */
Color.FromArgb(255, 187, 194, 77)
/* OpenGL / Unity (0–1) */
(0.7333f, 0.7608f, 0.3020f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{187,194,77}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #bbc24d 85%, white);
border-color: color-mix(in oklab, #bbc24d 40%, transparent);
/* theme-aware in one line */
color: light-dark(#5B5F21, #EDEED3);
/* relative colour syntax */
--hover: hsl(from #bbc24d 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: #FAFAF4;
  --brand-100: #F5F6EA;
  --brand-200: #EAECD0;
  --brand-300: #DFE2AB;
  --brand-400: #CFD482;
  --brand-500: #bbc24d;
  --brand-600: #AFB63E;
  --brand-700: #929834;
  --brand-800: #757A2A;
  --brand-900: #555922;
  --brand-950: #353715;
  --brand: #bbc24d;
  --brand-ink: #000000;
  --brand-surface: #FAFAF4;
  --brand-border: #E8EAC2;
  --brand-hover: #A8AF3C;
  --brand-pressed: #8F9533;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #232414;
    --brand-ink: #EDEED3;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#FAFAF4',
        100: '#F5F6EA',
        200: '#EAECD0',
        300: '#DFE2AB',
        400: '#CFD482',
        500: '#bbc24d',
        600: '#AFB63E',
        700: '#929834',
        800: '#757A2A',
        900: '#555922',
        950: '#353715',
        DEFAULT: '#bbc24d',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #FAFAF4,
  '100': #F5F6EA,
  '200': #EAECD0,
  '300': #DFE2AB,
  '400': #CFD482,
  '500': #bbc24d,
  '600': #AFB63E,
  '700': #929834,
  '800': #757A2A,
  '900': #555922,
  '950': #353715,
);
$brand-base: #bbc24d;
$brand-ink: #000000;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#FAFAF4", "$type": "color" },
      "100": { "$value": "#F5F6EA", "$type": "color" },
      "200": { "$value": "#EAECD0", "$type": "color" },
      "300": { "$value": "#DFE2AB", "$type": "color" },
      "400": { "$value": "#CFD482", "$type": "color" },
      "500": { "$value": "#bbc24d", "$type": "color" },
      "600": { "$value": "#AFB63E", "$type": "color" },
      "700": { "$value": "#929834", "$type": "color" },
      "800": { "$value": "#757A2A", "$type": "color" },
      "900": { "$value": "#555922", "$type": "color" },
      "950": { "$value": "#353715", "$type": "color" }
    },
    "brandInk": { "$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 #bbc24d · 10.94:1
Use #000000AAA at every size.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 1.92:1
AA fail · AA large fail · AAA fail
Aa
Black text · 10.94:1 · recommended
AA pass · AA large pass · AAA pass
Reading the other direction: #bbc24d as text scores 1.92:1 on white and 10.94:1 on black.
Best tinted ink on it, if plain black or white feels flat: #5B5F21 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
#757A2A · 4.59:1
AA on white−21% L
#757A2A
The quick fox
#585C1F · 7.08:1
AAA on white−29% L
#585C1F
The quick fox
#bbc24d · 10.94:1
AA on blackalready passes
#bbc24d
The quick fox
#bbc24d · 10.94:1
AAA on blackalready passes
#bbc24d

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #929834 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
#bbc24d on white: 1.92:1
AA ✗ fail · AA-large · AAA
Aa
#bbc24d on black: 10.94:1
AA ✓ pass · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #bbc24d as text on that neutral, and that neutral as text on #bbc24d.

NeutralRatioBoth directions
White1.92:1AaAa
Slate 501.84:1AaAa
Slate 1001.75:1AaAa
Slate 2001.56:1AaAa
Slate 3001.29:1AaAa
Slate 4001.34:1AaAa
Slate 5002.48:1AaAa
Slate 6003.95:1AaAa
Slate 7005.39:1AaAa
Slate 8007.62:1AaAa
Slate 9009.30:1AaAa
Black10.94:1AaAa
Colour vision deficiency
true color
protanopia · #D0BA3F
deuteranopia · #D0BC54
tritanopia · #C7B7A9

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. #bbc24d 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.

#FAFAF4
#F5F6EA
#EAECD0
#DFE2AB
#CFD482
#bbc24d
#AFB63E
#929834
#757A2A
#555922
#353715
Base = 500Lightest = 50 · #FAFAF4Darkest = 950 · #353715Text 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 0.035 112.4);
  --brand-100: oklch(0.94 0.056 112.4);
  --brand-200: oklch(0.88 0.084 112.4);
  --brand-300: oklch(0.80 0.109 112.4);
  --brand-400: oklch(0.72 0.129 112.4);
  --brand-500: oklch(0.64 0.140 112.4);
  --brand-600: oklch(0.56 0.140 112.4);
  --brand-700: oklch(0.48 0.131 112.4);
  --brand-800: oklch(0.40 0.117 112.4);
  --brand-900: oklch(0.32 0.098 112.4);
  --brand-950: oklch(0.24 0.077 112.4);
}

Colors that work with #bbc24d

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#FAFAF4
Tinted page background
Border#E8EAC2
Hairlines and dividers
Muted text#969B4B
Captions on the surface
Accent#4860C7
Second voice, not a rival
Dark variant#5B5F21
Hover, pressed, headers
Light variant#F8F8EC
Selected rows, tints
Dark surface#232414
Dark-mode background
Hover#A8AF3C
One step down in lightness
Pressed#8F9533
Two steps down
Disabled#CCCDB2
Chroma pulled out
Focus ring#CAD251
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 #bbc24d

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 #5B5F21
Safe as a 1px border on white
No — use #929834

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.

This is a confident chroma: strong enough to lead a brand, restrained enough to live in an interface all day. 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-high
  • Weight47/100
  • 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#544DC2
Analogous left#C28E4D
Analogous right#80C24D
Split-complement 1#4D80C2
Split-complement 2#8E4DC2
Triadic 1#4DBBC2
Triadic 2#C24DBB
Tetradic#4DC28E
On the wheel
Base+30°−30°+120°+240°+180°64°

#bbc24d sits at 64°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red73.3%
Green76.1%
Blue30.2%
R · 0–255
187
0xbb
G · 0–255
194
0xc2
B · 0–255
77
0x4d

CMYK percentages

Cyan3.6%
Magenta0.0%
Yellow60.3%
Key (black)23.9%

Total ink coverage is 88%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#bbc24d text on a black background

contrast 10.94:1

Card sample

#bbc24d text on a white background

contrast 1.92:1

Card sample

#bbc24d on grey

1.75:1

#bbc24d on its own surface

1.83:1

#bbc24d on its dark surface

8.20:1

CSS3 live lab

Text font color

The quick brown fox

color: #bbc24d;
Background color
Panel with #bbc24d background
background-color: #bbc24d;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #bbc24d;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(187, 194, 77, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(187, 194, 77, 0.45);
Border & gradient
Gradient panel
border: 3px solid #bbc24d;
background: linear-gradient(135deg, #bbc24d, #6DC24D);
Gradient text

Gradient headline

background: linear-gradient(90deg, #bbc24d, #50C24D);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #bbc24d;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #bbc24d;
caret-color: #bbc24d;
Left rule
Pull quote or callout
border-left: 4px solid #bbc24d;
Ring + tint
Selected chip
background: #F8F8EC;
box-shadow: inset 0 0 0 2px #bbc24d;
Conic badge
68%
background: conic-gradient(#bbc24d 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #bbc24d 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, 194, 77, 0.5)
rgb(187 194 77 / 50%)
#bbc24d80
hsl(64 49% 53% / 50%)
color-mix(in srgb, #bbc24d 50%, transparent)
Alpha8-digit hexFlat on white
10%#bbc24d1a#F8F9ED
20%#bbc24d33#F1F3DB
40%#bbc24d66#E4E7B8
60%#bbc24d99#D6DA94
80%#bbc24dcc#C9CE71

Gradients from #bbc24d

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, #CCD27A, #bbc24d 45%, #5B5F21);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #bbc24d, #54B33D);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #bbc24d, #544DC2);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #D5D991 0%, #bbc24d 45%, #5B5F21 100%);
Soft wash
Section backgrounds that stay readable
background: linear-gradient(180deg, #FAFAF4, #ffffff);
Mesh
Ambient background, no image weight
background: radial-gradient(60% 60% at 15% 20%, #CF9F73 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #88CA64 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #5B5F21 0%, transparent 65%), #bbc24d;

Monochromatic scale

Palettes built from #bbc24d

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.

#bbc24d 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 10.94:1.

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.

#bbc24d, answered

What color is #bbc24d?

#bbc24d is a balanced vivid yellow, closest to Dark Khaki (ΔE2000 6.7). It sits at 64° on the hue wheel with 49% saturation and 53% lightness, which reads as warm.

What is the RGB value of #bbc24d?

rgb(187, 194, 77) — 187 red, 194 green and 77 blue out of 255, or 73.3% / 76.1% / 30.2% by channel.

What is #bbc24d in HSL and HSV?

hsl(64, 49%, 53%) and hsv(64, 60%, 76%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #bbc24d a light or a dark color?

It is a mid-tone. Relative luminance is 0.4968 and perceived brightness is 71%, so black text on it reaches 10.94:1.

Should I use black or white text on #bbc24d?

Black. It scores 10.94:1 against #bbc24d, versus 1.92:1 for white — AAA at any size.

Is #bbc24d accessible on a white background?

#bbc24d on white scores 1.92:1, which fails WCAG AA at every size. Darken it to #757A2A to reach 4.5:1, or #585C1F for 7:1.

What is the complementary color of #bbc24d?

#544DC2 sits directly opposite on the wheel. Softer options are the split-complements #4D80C2 and #8E4DC2, which give the same contrast with far less vibration.

What colors go well with #bbc24d?

For interface work: #FAFAF4 as the surface, #E8EAC2 for borders, #969B4B for secondary text, #4860C7 as an accent and #5B5F21 for hover and pressed states. For a palette, the analogous pair #C28E4D and #80C24D stays calm, while #544DC2 is the loudest partner.

What is #bbc24d in CMYK for printing?

cmyk(4%, 0%, 60%, 24%). This is a screen-to-ink approximation — ask your printer for a proof before committing to a run.

Is #bbc24d warm or cool?

Warm — it scores 28 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #C29E4D; nudged cooler, #90C44A.

Which Tailwind color is closest to #bbc24d?

The lime family — its 500 step is #84cc16, ΔE2000 11.2 away. That is a visible difference, so define #bbc24d as a custom token rather than reaching for the built-in.

How do I use #bbc24d in Tailwind CSS?

Inline it as an arbitrary value with bg-[#bbc24d] or text-[#bbc24d], 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 #bbc24d with 50% opacity?

rgba(187, 194, 77, 0.5), or #bbc24d80 in eight-digit hex. Over white that composites to #DDE1A6; over black, #5E6127.

Is #bbc24d a web-safe color?

No. The nearest web-safe colour is #CCCC66, ΔE2000 3.8 away. The palette only matters for legacy displays and some email clients now.

What does the color #bbc24d 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 #bbc24d?

The safest is same-hue elevation: linear-gradient(135deg, #CCD27A, #bbc24d 45%, #5B5F21). For more colour, a short hue run to #54B33D keeps it rich without turning muddy.

Work with #bbc24d in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #bbc24d at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.