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yellow · warm

#91842c

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

Token name suggestion: Dusk Citron

RGB
145, 132, 44
HSL
52°, 53%, 37%
CMYK
0, 9, 70, 43
Luminance
0.2270

#91842c is a dark vivid yellow, 52° on the wheel and 19/100 on the cool side. Put black text on it (5.54:1). As text it scores 3.79:1 on white — large text only. Nearest name is Olive, nearest Tailwind family is yellow.

hsl(52 53% 37%)rgb(145 132 44)Base step 700AA inkWarm

At a glance

Every number on this page in one read: what #91842c is made of, how bright it looks, and which way it leans.

Hex
#91842c
Hue
52°
yellow
Saturation
53%
vivid
Lightness
37%
dark
Brightness
57%
HSV value
Perceived
51%
weighted brightness
Luminance
0.2270
WCAG relative
Temperature
Warm
19/100 cool
Color family
Yellow
Tone
Vivid
Best ink
Black
5.54:1
Closest name
Olive
ΔE2000 5.4
Chroma
47.6
LCH, 0–130ish
OKLCH L
0.608
perceptual lightness
Tailwind
yellow
500 · ΔE 20.8
Web-safe
#999933
nearest of 216
Where it sits
Hue52° of 360°
Saturation53%
Lightness37%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #91842c.

Temperature
Warm ← → Cool19% 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
Red27%
Green73%
Blue1%

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

Every format

HEX#91842c
HEX (8-digit)#91842cff
RGBrgb(145, 132, 44)
RGBArgba(145, 132, 44, 1)
HSLhsl(52, 53%, 37%)
HSV / HSBhsv(52, 70%, 57%)
HWBhwb(52 17% 43%)
CMYKcmyk(0%, 9%, 70%, 43%)
LABlab(54.8 -5.8 47.2)
LCHlch(54.8 47.6 96.9)
OKLCHoklch(0.608 0.108 100.8)
XYZ (D65)xyz(20.38, 22.71, 5.69)
Decimal9536556
Display P3color(display-p3 0.569 0.518 0.173)
Web-safe#999933

Copy-ready code

every platformclick to select
/* CSS */
color: #91842c;
background-color: #91842c;
/* CSS custom property */
--brand: #91842c;
/* Tailwind (arbitrary) */
class="text-[#91842c] bg-[#91842c]"
/* SCSS */
$brand: #91842c;
/* SwiftUI */
Color(red: 0.569, green: 0.518, blue: 0.173)
/* UIKit */
UIColor(red: 0.569, green: 0.518, blue: 0.173, alpha: 1)
/* Android XML */
<color name="brand">#91842C</color>
/* Android Compose */
Color(0xFF91842C)
/* Flutter */
Color(0xFF91842C)
/* Python / OpenCV (BGR) */
(44, 132, 145)
/* Python / PIL (RGB) */
(145, 132, 44)
/* Java AWT */
new Color(145, 132, 44)
/* .NET */
Color.FromArgb(255, 145, 132, 44)
/* OpenGL / Unity (0–1) */
(0.5686f, 0.5176f, 0.1725f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{145,132,44}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #91842c 85%, white);
border-color: color-mix(in oklab, #91842c 40%, transparent);
/* theme-aware in one line */
color: light-dark(#62591E, #EEEBD3);
/* relative colour syntax */
--hover: hsl(from #91842c 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: #FBFAF4;
  --brand-100: #F6F4E9;
  --brand-200: #EDE9CE;
  --brand-300: #E5DDA9;
  --brand-400: #D8CC7E;
  --brand-500: #CBBB53;
  --brand-600: #BCAB39;
  --brand-700: #91842c;
  --brand-800: #7D7226;
  --brand-900: #5B541F;
  --brand-950: #393413;
  --brand: #91842c;
  --brand-ink: #000000;
  --brand-surface: #FAFAF4;
  --brand-border: #ECE6C0;
  --brand-hover: #766B24;
  --brand-pressed: #5A521B;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #242214;
    --brand-ink: #EEEBD3;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#FBFAF4',
        100: '#F6F4E9',
        200: '#EDE9CE',
        300: '#E5DDA9',
        400: '#D8CC7E',
        500: '#CBBB53',
        600: '#BCAB39',
        700: '#91842c',
        800: '#7D7226',
        900: '#5B541F',
        950: '#393413',
        DEFAULT: '#91842c',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #FBFAF4,
  '100': #F6F4E9,
  '200': #EDE9CE,
  '300': #E5DDA9,
  '400': #D8CC7E,
  '500': #CBBB53,
  '600': #BCAB39,
  '700': #91842c,
  '800': #7D7226,
  '900': #5B541F,
  '950': #393413,
);
$brand-base: #91842c;
$brand-ink: #000000;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#FBFAF4", "$type": "color" },
      "100": { "$value": "#F6F4E9", "$type": "color" },
      "200": { "$value": "#EDE9CE", "$type": "color" },
      "300": { "$value": "#E5DDA9", "$type": "color" },
      "400": { "$value": "#D8CC7E", "$type": "color" },
      "500": { "$value": "#CBBB53", "$type": "color" },
      "600": { "$value": "#BCAB39", "$type": "color" },
      "700": { "$value": "#91842c", "$type": "color" },
      "800": { "$value": "#7D7226", "$type": "color" },
      "900": { "$value": "#5B541F", "$type": "color" },
      "950": { "$value": "#393413", "$type": "color" }
    },
    "brandInk": { "$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 #91842c · 5.54:1
Use #000000AA at every size, AAA for large text only.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 3.79:1
AA fail · AA large pass · AAA fail
Aa
Black text · 5.54:1 · recommended
AA pass · AA large pass · AAA fail
Reading the other direction: #91842c as text scores 3.79:1 on white and 5.54:1 on black.
Best tinted ink on it, if plain black or white feels flat: #62591E at 1.87:1.

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
#817627 · 4.61:1
AA on white−4% L
#817627
The quick fox
#62591E · 7.08:1
AAA on white−12% L
#62591E
The quick fox
#91842c · 5.54:1
AA on blackalready passes
#91842c
The quick fox
#A59632 · 7.01:1
AAA on black+5% L
#A59632

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #91842C 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
#91842c on white: 3.79:1
AA ✗ fail · AA-large · AAA
Aa
#91842c on black: 5.54:1
AA ✓ pass · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #91842c as text on that neutral, and that neutral as text on #91842c.

NeutralRatioBoth directions
White3.79:1AaAa
Slate 503.62:1AaAa
Slate 1003.46:1AaAa
Slate 2003.07:1AaAa
Slate 3002.55:1AaAa
Slate 4001.48:1AaAa
Slate 5001.26:1AaAa
Slate 6002.00:1AaAa
Slate 7002.73:1AaAa
Slate 8003.86:1AaAa
Slate 9004.71:1AaAa
Black5.54:1AaAa
Colour vision deficiency
true color
protanopia · #908020
deuteranopia · #948531
tritanopia · #9C7A72

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. #91842c 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.

#FBFAF4
#F6F4E9
#EDE9CE
#E5DDA9
#D8CC7E
#CBBB53
#BCAB39
#91842c
#7D7226
#5B541F
#393413
Base = 700Lightest = 50 · #FBFAF4Darkest = 950 · #393413Text 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 0.027 100.8);
  --brand-100: oklch(0.94 0.043 100.8);
  --brand-200: oklch(0.88 0.065 100.8);
  --brand-300: oklch(0.80 0.084 100.8);
  --brand-400: oklch(0.72 0.099 100.8);
  --brand-500: oklch(0.64 0.108 100.8);
  --brand-600: oklch(0.56 0.108 100.8);
  --brand-700: oklch(0.48 0.101 100.8);
  --brand-800: oklch(0.40 0.091 100.8);
  --brand-900: oklch(0.32 0.076 100.8);
  --brand-950: oklch(0.24 0.059 100.8);
}

Colors that work with #91842c

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#ECE6C0
Hairlines and dividers
Muted text#9B914B
Captions on the surface
Accent#285195
Second voice, not a rival
Dark variant#62591E
Hover, pressed, headers
Light variant#F9F7EB
Selected rows, tints
Dark surface#242214
Dark-mode background
Hover#766B24
One step down in lightness
Pressed#5A521B
Two steps down
Disabled#AEA880
Chroma pulled out
Focus ring#AB9A26
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 #91842c

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
  • Primary buttons and calls to action
  • Focus rings, active and selected states
  • Headers, footers and dark-mode surfaces
  • Brand accents, badges and data highlights
Use with care
  • Small text on white — under 4.5:1
  • Full-page backgrounds — tiring over long sessions
  • 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 #62591E
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.

This is a confident chroma: strong enough to lead a brand, restrained enough to live in an interface all day. 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-high
  • Weight63/100
  • 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#2C3991
Analogous left#91522C
Analogous right#6C912C
Split-complement 1#2C6C91
Split-complement 2#522C91
Triadic 1#2C9184
Triadic 2#842C91
Tetradic#2C9152
On the wheel
Base+30°−30°+120°+240°+180°52°

#91842c sits at 52°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red56.9%
Green51.8%
Blue17.3%
R · 0–255
145
0x91
G · 0–255
132
0x84
B · 0–255
44
0x2c

CMYK percentages

Cyan0.0%
Magenta9.0%
Yellow69.7%
Key (black)43.1%

Total ink coverage is 122%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#91842c text on a black background

contrast 5.54:1

Card sample

#91842c text on a white background

contrast 3.79:1

Card sample

#91842c on grey

3.46:1

#91842c on its own surface

3.62:1

#91842c on its dark surface

4.22:1

CSS3 live lab

Text font color

The quick brown fox

color: #91842c;
Background color
Panel with #91842c background
background-color: #91842c;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #91842c;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(145, 132, 44, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(145, 132, 44, 0.45);
Border & gradient
Gradient panel
border: 3px solid #91842c;
background: linear-gradient(135deg, #91842c, #5B912C);
Gradient text

Gradient headline

background: linear-gradient(90deg, #91842c, #41912C);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #91842c;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #91842c;
caret-color: #91842c;
Left rule
Pull quote or callout
border-left: 4px solid #91842c;
Ring + tint
Selected chip
background: #F9F7EB;
box-shadow: inset 0 0 0 2px #91842c;
Conic badge
68%
background: conic-gradient(#91842c 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #91842c 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(145, 132, 44, 0.5)
rgb(145 132 44 / 50%)
#91842c80
hsl(52 53% 37% / 50%)
color-mix(in srgb, #91842c 50%, transparent)
Alpha8-digit hexFlat on white
10%#91842c1a#F4F3EA
20%#91842c33#E9E6D5
40%#91842c66#D3CEAB
60%#91842c99#BDB580
80%#91842ccc#A79D56

Gradients from #91842c

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, #C0AF3A, #91842c 45%, #62591E);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #91842c, #457A25);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #91842c, #2C3991);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #CABA4F 0%, #91842c 45%, #62591E 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%, #B85D38 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #73A933 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #62591E 0%, transparent 65%), #91842c;

Monochromatic scale

Palettes built from #91842c

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.

#91842c 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 5.54:1.

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.

#91842c, answered

What color is #91842c?

#91842c is a dark vivid yellow, closest to Olive (ΔE2000 5.4). It sits at 52° on the hue wheel with 53% saturation and 37% lightness, which reads as warm.

What is the RGB value of #91842c?

rgb(145, 132, 44) — 145 red, 132 green and 44 blue out of 255, or 56.9% / 51.8% / 17.3% by channel.

What is #91842c in HSL and HSV?

hsl(52, 53%, 37%) and hsv(52, 70%, 57%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #91842c a light or a dark color?

It is a mid-tone. Relative luminance is 0.2270 and perceived brightness is 51%, so black text on it reaches 5.54:1.

Should I use black or white text on #91842c?

Black. It scores 5.54:1 against #91842c, versus 3.79:1 for white — AA at any size.

Is #91842c accessible on a white background?

#91842c on white scores 3.79:1, which only clears AA for large text — 18.66px bold or 24px regular and up. Darken it to #817627 to reach 4.5:1, or #62591E for 7:1.

What is the complementary color of #91842c?

#2C3991 sits directly opposite on the wheel. Softer options are the split-complements #2C6C91 and #522C91, which give the same contrast with far less vibration.

What colors go well with #91842c?

For interface work: #FAFAF4 as the surface, #ECE6C0 for borders, #9B914B for secondary text, #285195 as an accent and #62591E for hover and pressed states. For a palette, the analogous pair #91522C and #6C912C stays calm, while #2C3991 is the loudest partner.

What is #91842c in CMYK for printing?

cmyk(0%, 9%, 70%, 43%). This is a screen-to-ink approximation — ask your printer for a proof before committing to a run.

Is #91842c warm or cool?

Warm — it scores 19 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #91652C; nudged cooler, #7A932A.

Which Tailwind color is closest to #91842c?

The yellow family — its 500 step is #eab308, ΔE2000 20.8 away. That is a visible difference, so define #91842c as a custom token rather than reaching for the built-in.

How do I use #91842c in Tailwind CSS?

Inline it as an arbitrary value with bg-[#91842c] or text-[#91842c], 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 #91842c with 50% opacity?

rgba(145, 132, 44, 0.5), or #91842c80 in eight-digit hex. Over white that composites to #C8C296; over black, #494216.

Is #91842c a web-safe color?

No. The nearest web-safe colour is #999933, ΔE2000 7.5 away. The palette only matters for legacy displays and some email clients now.

What does the color #91842c 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 #91842c?

The safest is same-hue elevation: linear-gradient(135deg, #C0AF3A, #91842c 45%, #62591E). For more colour, a short hue run to #457A25 keeps it rich without turning muddy.

Work with #91842c in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #91842c at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.