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yellow · warm

#878747

a dark, soft yellow · warm · closest name: Olive

Token name suggestion: Slate Brass

RGB
135, 135, 71
HSL
60°, 31%, 40%
CMYK
0, 0, 47, 47
Luminance
0.2293

#878747 is a dark soft yellow, 60° on the wheel and 28/100 on the cool side. Put black text on it (5.59:1). As text it scores 3.76:1 on white — large text only. Nearest name is Olive, nearest Tailwind family is stone.

hsl(60 31% 40%)rgb(135 135 71)Base step 700AA inkWarm

At a glance

Every number on this page in one read: what #878747 is made of, how bright it looks, and which way it leans.

Hex
#878747
Hue
60°
yellow
Saturation
31%
soft
Lightness
40%
dark
Brightness
53%
HSV value
Perceived
51%
weighted brightness
Luminance
0.2293
WCAG relative
Temperature
Warm
28/100 cool
Color family
Yellow
Tone
Soft
Best ink
Black
5.59:1
Closest name
Olive
ΔE2000 8
Chroma
35.5
LCH, 0–130ish
OKLCH L
0.609
perceptual lightness
Tailwind
stone
500 · ΔE 20.3
Web-safe
#999933
nearest of 216
Where it sits
Hue60° of 360°
Saturation31%
Lightness40%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #878747.

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
Red22%
Green76%
Blue2%

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

Every format

HEX#878747
HEX (8-digit)#878747ff
RGBrgb(135, 135, 71)
RGBArgba(135, 135, 71, 1)
HSLhsl(60, 31%, 40%)
HSV / HSBhsv(60, 47%, 53%)
HWBhwb(60 28% 47%)
CMYKcmyk(0%, 0%, 47%, 47%)
LABlab(55.0 -9.7 34.2)
LCHlch(55.0 35.5 105.8)
OKLCHoklch(0.609 0.086 108.7)
XYZ (D65)xyz(19.79, 22.93, 9.34)
Decimal8881991
Display P3color(display-p3 0.529 0.529 0.278)
Web-safe#999933

Copy-ready code

every platformclick to select
/* CSS */
color: #878747;
background-color: #878747;
/* CSS custom property */
--brand: #878747;
/* Tailwind (arbitrary) */
class="text-[#878747] bg-[#878747]"
/* SCSS */
$brand: #878747;
/* SwiftUI */
Color(red: 0.529, green: 0.529, blue: 0.278)
/* UIKit */
UIColor(red: 0.529, green: 0.529, blue: 0.278, alpha: 1)
/* Android XML */
<color name="brand">#878747</color>
/* Android Compose */
Color(0xFF878747)
/* Flutter */
Color(0xFF878747)
/* Python / OpenCV (BGR) */
(71, 135, 135)
/* Python / PIL (RGB) */
(135, 135, 71)
/* Java AWT */
new Color(135, 135, 71)
/* .NET */
Color.FromArgb(255, 135, 135, 71)
/* OpenGL / Unity (0–1) */
(0.5294f, 0.5294f, 0.2784f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{135,135,71}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #878747 85%, white);
border-color: color-mix(in oklab, #878747 40%, transparent);
/* theme-aware in one line */
color: light-dark(#54542C, #EAEAD7);
/* relative colour syntax */
--hover: hsl(from #878747 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: #F9F9F5;
  --brand-100: #F3F3EC;
  --brand-200: #E7E7D5;
  --brand-300: #D8D8B5;
  --brand-400: #C5C591;
  --brand-500: #B2B26C;
  --brand-600: #A0A054;
  --brand-700: #878747;
  --brand-800: #6B6B38;
  --brand-900: #4F4F2C;
  --brand-950: #31311B;
  --brand: #878747;
  --brand-ink: #000000;
  --brand-surface: #FAFAF5;
  --brand-border: #E3E3CA;
  --brand-hover: #70703B;
  --brand-pressed: #58582E;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #242414;
    --brand-ink: #EAEAD7;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#F9F9F5',
        100: '#F3F3EC',
        200: '#E7E7D5',
        300: '#D8D8B5',
        400: '#C5C591',
        500: '#B2B26C',
        600: '#A0A054',
        700: '#878747',
        800: '#6B6B38',
        900: '#4F4F2C',
        950: '#31311B',
        DEFAULT: '#878747',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #F9F9F5,
  '100': #F3F3EC,
  '200': #E7E7D5,
  '300': #D8D8B5,
  '400': #C5C591,
  '500': #B2B26C,
  '600': #A0A054,
  '700': #878747,
  '800': #6B6B38,
  '900': #4F4F2C,
  '950': #31311B,
);
$brand-base: #878747;
$brand-ink: #000000;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#F9F9F5", "$type": "color" },
      "100": { "$value": "#F3F3EC", "$type": "color" },
      "200": { "$value": "#E7E7D5", "$type": "color" },
      "300": { "$value": "#D8D8B5", "$type": "color" },
      "400": { "$value": "#C5C591", "$type": "color" },
      "500": { "$value": "#B2B26C", "$type": "color" },
      "600": { "$value": "#A0A054", "$type": "color" },
      "700": { "$value": "#878747", "$type": "color" },
      "800": { "$value": "#6B6B38", "$type": "color" },
      "900": { "$value": "#4F4F2C", "$type": "color" },
      "950": { "$value": "#31311B", "$type": "color" }
    },
    "brandInk": { "$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 #878747 · 5.59:1
Use #000000AA at every size, AAA for large text only.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 3.76:1
AA fail · AA large pass · AAA fail
Aa
Black text · 5.59:1 · recommended
AA pass · AA large pass · AAA fail
Reading the other direction: #878747 as text scores 3.76:1 on white and 5.59:1 on black.
Best tinted ink on it, if plain black or white feels flat: #54542C at 2.08:1.

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
#76763E · 4.74:1
AA on white−5% L
#76763E
The quick fox
#58582E · 7.37:1
AAA on white−14% L
#58582E
The quick fox
#878747 · 5.59:1
AA on blackalready passes
#878747
The quick fox
#9B9B52 · 7.20:1
AAA on black+6% L
#9B9B52

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #878747 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
#878747 on white: 3.76:1
AA ✗ fail · AA-large · AAA
Aa
#878747 on black: 5.59:1
AA ✓ pass · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #878747 as text on that neutral, and that neutral as text on #878747.

NeutralRatioBoth directions
White3.76:1AaAa
Slate 503.59:1AaAa
Slate 1003.43:1AaAa
Slate 2003.05:1AaAa
Slate 3002.53:1AaAa
Slate 4001.47:1AaAa
Slate 5001.27:1AaAa
Slate 6002.02:1AaAa
Slate 7002.75:1AaAa
Slate 8003.89:1AaAa
Slate 9004.75:1AaAa
Black5.59:1AaAa
Colour vision deficiency
true color
protanopia · #908242
deuteranopia · #91854A
tritanopia · #8F8078

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. #878747 is pinned to step 700; the rest hold its hue and let saturation ease off at the extremes so the pale end never turns neon.

#F9F9F5
#F3F3EC
#E7E7D5
#D8D8B5
#C5C591
#B2B26C
#A0A054
#878747
#6B6B38
#4F4F2C
#31311B
Base = 700Lightest = 50 · #F9F9F5Darkest = 950 · #31311BText 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 0.022 108.7);
  --brand-100: oklch(0.94 0.034 108.7);
  --brand-200: oklch(0.88 0.052 108.7);
  --brand-300: oklch(0.80 0.067 108.7);
  --brand-400: oklch(0.72 0.079 108.7);
  --brand-500: oklch(0.64 0.086 108.7);
  --brand-600: oklch(0.56 0.086 108.7);
  --brand-700: oklch(0.48 0.081 108.7);
  --brand-800: oklch(0.40 0.072 108.7);
  --brand-900: oklch(0.32 0.060 108.7);
  --brand-950: oklch(0.24 0.047 108.7);
}

Colors that work with #878747

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#FAFAF5
Tinted page background
Border#E3E3CA
Hairlines and dividers
Muted text#96964F
Captions on the surface
Accent#43558B
Second voice, not a rival
Dark variant#54542C
Hover, pressed, headers
Light variant#F6F6EE
Selected rows, tints
Dark surface#242414
Dark-mode background
Hover#70703B
One step down in lightness
Pressed#58582E
Two steps down
Disabled#B4B48A
Chroma pulled out
Focus ring#A0A043
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 #878747

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

Works well for
  • Headings from 24px up on white
  • Text and icons on dark surfaces
  • Charts, tags and secondary surfaces
  • Headers, footers and dark-mode surfaces
  • Brand accents, badges and data highlights
Use with care
  • Small text on white — under 4.5:1
  • Black text placed on it
  • Thin strokes and 1px borders — they disappear on light UI
  • Pairing with a same-lightness hue — edges vibrate
Minimum size as text on white
24px / 18.66px bold
Safe as a fill behind white type
No — use #54542C
Safe as a 1px border on white
Yes

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 low lightness adds weight and formality.

Worth knowing

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

Reads as
  • FormalityHigh
  • EnergyMedium
  • Weight60/100
  • 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#474787
Analogous left#876747
Analogous right#678747
Split-complement 1#476787
Split-complement 2#674787
Triadic 1#478787
Triadic 2#874787
Tetradic#478767
On the wheel
Base+30°−30°+120°+240°+180°60°

#878747 sits at 60°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red52.9%
Green52.9%
Blue27.8%
R · 0–255
135
0x87
G · 0–255
135
0x87
B · 0–255
71
0x47

CMYK percentages

Cyan0.0%
Magenta0.0%
Yellow47.4%
Key (black)47.1%

Total ink coverage is 95%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#878747 text on a black background

contrast 5.59:1

Card sample

#878747 text on a white background

contrast 3.76:1

Card sample

#878747 on grey

3.43:1

#878747 on its own surface

3.59:1

#878747 on its dark surface

4.18:1

CSS3 live lab

Text font color

The quick brown fox

color: #878747;
Background color
Panel with #878747 background
background-color: #878747;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #878747;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(135, 135, 71, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(135, 135, 71, 0.45);
Border & gradient
Gradient panel
border: 3px solid #878747;
background: linear-gradient(135deg, #878747, #5C8747);
Gradient text

Gradient headline

background: linear-gradient(90deg, #878747, #4C8747);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #878747;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #878747;
caret-color: #878747;
Left rule
Pull quote or callout
border-left: 4px solid #878747;
Ring + tint
Selected chip
background: #F6F6EE;
box-shadow: inset 0 0 0 2px #878747;
Conic badge
68%
background: conic-gradient(#878747 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #878747 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(135, 135, 71, 0.5)
rgb(135 135 71 / 50%)
#87874780
hsl(60 31% 40% / 50%)
color-mix(in srgb, #878747 50%, transparent)
Alpha8-digit hexFlat on white
10%#8787471a#F3F3ED
20%#87874733#E7E7DA
40%#87874766#CFCFB5
60%#87874799#B7B791
80%#878747cc#9F9F6C

Gradients from #878747

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, #ABAB60, #878747 45%, #54542C);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #878747, #4A733C);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #878747, #474787);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #B6B674 0%, #878747 45%, #54542C 100%);
Soft wash
Section backgrounds that stay readable
background: linear-gradient(180deg, #FAFAF5, #ffffff);
Mesh
Ambient background, no image weight
background: radial-gradient(60% 60% at 15% 20%, #A87A59 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #709B52 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #54542C 0%, transparent 65%), #878747;

Monochromatic scale

Palettes built from #878747

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.

#878747 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 5.59:1.

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.

#878747, answered

What color is #878747?

#878747 is a dark soft yellow, closest to Olive (ΔE2000 8). It sits at 60° on the hue wheel with 31% saturation and 40% lightness, which reads as warm.

What is the RGB value of #878747?

rgb(135, 135, 71) — 135 red, 135 green and 71 blue out of 255, or 52.9% / 52.9% / 27.8% by channel.

What is #878747 in HSL and HSV?

hsl(60, 31%, 40%) and hsv(60, 47%, 53%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #878747 a light or a dark color?

It is a mid-tone. Relative luminance is 0.2293 and perceived brightness is 51%, so black text on it reaches 5.59:1.

Should I use black or white text on #878747?

Black. It scores 5.59:1 against #878747, versus 3.76:1 for white — AA at any size.

Is #878747 accessible on a white background?

#878747 on white scores 3.76:1, which only clears AA for large text — 18.66px bold or 24px regular and up. Darken it to #76763E to reach 4.5:1, or #58582E for 7:1.

What is the complementary color of #878747?

#474787 sits directly opposite on the wheel. Softer options are the split-complements #476787 and #674787, which give the same contrast with far less vibration.

What colors go well with #878747?

For interface work: #FAFAF5 as the surface, #E3E3CA for borders, #96964F for secondary text, #43558B as an accent and #54542C for hover and pressed states. For a palette, the analogous pair #876747 and #678747 stays calm, while #474787 is the loudest partner.

What is #878747 in CMYK for printing?

cmyk(0%, 0%, 47%, 47%). This is a screen-to-ink approximation — ask your printer for a proof before committing to a run.

Is #878747 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 #877047; nudged cooler, #708945.

Which Tailwind color is closest to #878747?

The stone family — its 500 step is #78716c, ΔE2000 20.3 away. That is a visible difference, so define #878747 as a custom token rather than reaching for the built-in.

How do I use #878747 in Tailwind CSS?

Inline it as an arbitrary value with bg-[#878747] or text-[#878747], 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 #878747 with 50% opacity?

rgba(135, 135, 71, 0.5), or #87874780 in eight-digit hex. Over white that composites to #C3C3A3; over black, #444424.

Is #878747 a web-safe color?

No. The nearest web-safe colour is #999933, ΔE2000 8.3 away. The palette only matters for legacy displays and some email clients now.

What does the color #878747 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 #878747?

The safest is same-hue elevation: linear-gradient(135deg, #ABAB60, #878747 45%, #54542C). For more colour, a short hue run to #4A733C keeps it rich without turning muddy.

Work with #878747 in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #878747 at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.