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yellow · warm

#acaf60

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

Token name suggestion: True Brass

RGB
172, 175, 96
HSL
62°, 33%, 53%
CMYK
2, 0, 45, 31
Luminance
0.4028

#acaf60 is a balanced soft yellow, 62° on the wheel and 28/100 on the cool side. Put black text on it (9.06:1). As text it scores 2.32:1 on white — use #75773C instead. Nearest name is Dark Khaki, nearest Tailwind family is lime.

hsl(62 33% 53%)rgb(172 175 96)Base step 500AAA inkWarm

At a glance

Every number on this page in one read: what #acaf60 is made of, how bright it looks, and which way it leans.

Hex
#acaf60
Hue
62°
yellow
Saturation
33%
soft
Lightness
53%
balanced
Brightness
69%
HSV value
Perceived
65%
weighted brightness
Luminance
0.4028
WCAG relative
Temperature
Warm
28/100 cool
Color family
Yellow
Tone
Soft
Best ink
Black
9.06:1
Closest name
Dark Khaki
ΔE2000 3.8
Chroma
41.9
LCH, 0–130ish
OKLCH L
0.734
perceptual lightness
Tailwind
lime
500 · ΔE 14.5
Web-safe
#999966
nearest of 216
Where it sits
Hue62° of 360°
Saturation33%
Lightness53%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #acaf60.

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#acaf60
HEX (8-digit)#acaf60ff
RGBrgb(172, 175, 96)
RGBArgba(172, 175, 96, 1)
HSLhsl(62, 33%, 53%)
HSV / HSBhsv(62, 45%, 69%)
HWBhwb(62 38% 31%)
CMYKcmyk(2%, 0%, 45%, 31%)
LABlab(69.7 -12.7 40.0)
LCHlch(69.7 41.9 107.7)
OKLCHoklch(0.734 0.102 110.6)
XYZ (D65)xyz(34.46, 40.28, 17.02)
Decimal11317088
Display P3color(display-p3 0.675 0.686 0.376)
Web-safe#999966

Copy-ready code

every platformclick to select
/* CSS */
color: #acaf60;
background-color: #acaf60;
/* CSS custom property */
--brand: #acaf60;
/* Tailwind (arbitrary) */
class="text-[#acaf60] bg-[#acaf60]"
/* SCSS */
$brand: #acaf60;
/* SwiftUI */
Color(red: 0.675, green: 0.686, blue: 0.376)
/* UIKit */
UIColor(red: 0.675, green: 0.686, blue: 0.376, alpha: 1)
/* Android XML */
<color name="brand">#ACAF60</color>
/* Android Compose */
Color(0xFFACAF60)
/* Flutter */
Color(0xFFACAF60)
/* Python / OpenCV (BGR) */
(96, 175, 172)
/* Python / PIL (RGB) */
(172, 175, 96)
/* Java AWT */
new Color(172, 175, 96)
/* .NET */
Color.FromArgb(255, 172, 175, 96)
/* OpenGL / Unity (0–1) */
(0.6745f, 0.6863f, 0.3765f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{172,175,96}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #acaf60 85%, white);
border-color: color-mix(in oklab, #acaf60 40%, transparent);
/* theme-aware in one line */
color: light-dark(#53552B, #EAEBD6);
/* relative colour syntax */
--hover: hsl(from #acaf60 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: #F3F4EC;
  --brand-200: #E7E8D4;
  --brand-300: #D8D9B4;
  --brand-400: #C5C78F;
  --brand-500: #acaf60;
  --brand-600: #A0A352;
  --brand-700: #858844;
  --brand-800: #6B6D37;
  --brand-900: #4E502B;
  --brand-950: #31321B;
  --brand: #acaf60;
  --brand-ink: #000000;
  --brand-surface: #FAFAF5;
  --brand-border: #E3E4C9;
  --brand-hover: #999C4F;
  --brand-pressed: #828543;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #242414;
    --brand-ink: #EAEBD6;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#F9F9F5',
        100: '#F3F4EC',
        200: '#E7E8D4',
        300: '#D8D9B4',
        400: '#C5C78F',
        500: '#acaf60',
        600: '#A0A352',
        700: '#858844',
        800: '#6B6D37',
        900: '#4E502B',
        950: '#31321B',
        DEFAULT: '#acaf60',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #F9F9F5,
  '100': #F3F4EC,
  '200': #E7E8D4,
  '300': #D8D9B4,
  '400': #C5C78F,
  '500': #acaf60,
  '600': #A0A352,
  '700': #858844,
  '800': #6B6D37,
  '900': #4E502B,
  '950': #31321B,
);
$brand-base: #acaf60;
$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": "#F3F4EC", "$type": "color" },
      "200": { "$value": "#E7E8D4", "$type": "color" },
      "300": { "$value": "#D8D9B4", "$type": "color" },
      "400": { "$value": "#C5C78F", "$type": "color" },
      "500": { "$value": "#acaf60", "$type": "color" },
      "600": { "$value": "#A0A352", "$type": "color" },
      "700": { "$value": "#858844", "$type": "color" },
      "800": { "$value": "#6B6D37", "$type": "color" },
      "900": { "$value": "#4E502B", "$type": "color" },
      "950": { "$value": "#31321B", "$type": "color" }
    },
    "brandInk": { "$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 #acaf60 · 9.06:1
Use #000000AAA at every size.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 2.32:1
AA fail · AA large fail · AAA fail
Aa
Black text · 9.06:1 · recommended
AA pass · AA large pass · AAA pass
Reading the other direction: #acaf60 as text scores 2.32:1 on white and 9.06:1 on black.
Best tinted ink on it, if plain black or white feels flat: #53552B at 3.35:1.

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
#75773C · 4.71:1
AA on white−18% L
#75773C
The quick fox
#57592D · 7.31:1
AAA on white−27% L
#57592D
The quick fox
#acaf60 · 9.06:1
AA on blackalready passes
#acaf60
The quick fox
#acaf60 · 9.06:1
AAA on blackalready passes
#acaf60

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #96994D 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
#acaf60 on white: 2.32:1
AA ✗ fail · AA-large · AAA
Aa
#acaf60 on black: 9.06:1
AA ✓ pass · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #acaf60 as text on that neutral, and that neutral as text on #acaf60.

NeutralRatioBoth directions
White2.32:1AaAa
Slate 502.22:1AaAa
Slate 1002.12:1AaAa
Slate 2001.88:1AaAa
Slate 3001.56:1AaAa
Slate 4001.11:1AaAa
Slate 5002.05:1AaAa
Slate 6003.27:1AaAa
Slate 7004.46:1AaAa
Slate 8006.31:1AaAa
Slate 9007.70:1AaAa
Black9.06:1AaAa
Colour vision deficiency
true color
protanopia · #BAA959
deuteranopia · #BAAB64
tritanopia · #B5A79C

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. #acaf60 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.

#F9F9F5
#F3F4EC
#E7E8D4
#D8D9B4
#C5C78F
#acaf60
#A0A352
#858844
#6B6D37
#4E502B
#31321B
Base = 500Lightest = 50 · #F9F9F5Darkest = 950 · #31321BText 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 0.026 110.6);
  --brand-100: oklch(0.94 0.041 110.6);
  --brand-200: oklch(0.88 0.061 110.6);
  --brand-300: oklch(0.80 0.080 110.6);
  --brand-400: oklch(0.72 0.094 110.6);
  --brand-500: oklch(0.64 0.102 110.6);
  --brand-600: oklch(0.56 0.102 110.6);
  --brand-700: oklch(0.48 0.096 110.6);
  --brand-800: oklch(0.40 0.086 110.6);
  --brand-900: oklch(0.32 0.072 110.6);
  --brand-950: oklch(0.24 0.056 110.6);
}

Colors that work with #acaf60

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#E3E4C9
Hairlines and dividers
Muted text#96994D
Captions on the surface
Accent#5B6EB4
Second voice, not a rival
Dark variant#53552B
Hover, pressed, headers
Light variant#F6F6EE
Selected rows, tints
Dark surface#242414
Dark-mode background
Hover#999C4F
One step down in lightness
Pressed#828543
Two steps down
Disabled#CCCDB2
Chroma pulled out
Focus ring#BDC162
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 #acaf60

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 #53552B
Safe as a 1px border on white
No — use #96994D

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
  • 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#6360AF
Analogous left#AF8A60
Analogous right#84AF60
Split-complement 1#6084AF
Split-complement 2#8A60AF
Triadic 1#60ACAF
Triadic 2#AF60AC
Tetradic#60AF8A
On the wheel
Base+30°−30°+120°+240°+180°62°

#acaf60 sits at 62°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red67.5%
Green68.6%
Blue37.6%
R · 0–255
172
0xac
G · 0–255
175
0xaf
B · 0–255
96
0x60

CMYK percentages

Cyan1.7%
Magenta0.0%
Yellow45.1%
Key (black)31.4%

Total ink coverage is 78%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#acaf60 text on a black background

contrast 9.06:1

Card sample

#acaf60 text on a white background

contrast 2.32:1

Card sample

#acaf60 on grey

2.12:1

#acaf60 on its own surface

2.22:1

#acaf60 on its dark surface

6.77:1

CSS3 live lab

Text font color

The quick brown fox

color: #acaf60;
Background color
Panel with #acaf60 background
background-color: #acaf60;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #acaf60;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(172, 175, 96, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(172, 175, 96, 0.45);
Border & gradient
Gradient panel
border: 3px solid #acaf60;
background: linear-gradient(135deg, #acaf60, #77AF60);
Gradient text

Gradient headline

background: linear-gradient(90deg, #acaf60, #63AF60);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #acaf60;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #acaf60;
caret-color: #acaf60;
Left rule
Pull quote or callout
border-left: 4px solid #acaf60;
Ring + tint
Selected chip
background: #F6F6EE;
box-shadow: inset 0 0 0 2px #acaf60;
Conic badge
68%
background: conic-gradient(#acaf60 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #acaf60 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(172, 175, 96, 0.5)
rgb(172 175 96 / 50%)
#acaf6080
hsl(62 33% 53% / 50%)
color-mix(in srgb, #acaf60 50%, transparent)
Alpha8-digit hexFlat on white
10%#acaf601a#F7F7EF
20%#acaf6033#EEEFDF
40%#acaf6066#DEDFBF
60%#acaf6099#CDCFA0
80%#acaf60cc#BDBF80

Gradients from #acaf60

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, #C1C389, #acaf60 45%, #53552B);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #acaf60, #61A050);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #acaf60, #6360AF);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #CCCE9D 0%, #acaf60 45%, #53552B 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%, #C09E82 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #8EB974 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #53552B 0%, transparent 65%), #acaf60;

Monochromatic scale

Palettes built from #acaf60

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.

#acaf60 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 9.06:1.

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.

#acaf60, answered

What color is #acaf60?

#acaf60 is a balanced soft yellow, closest to Dark Khaki (ΔE2000 3.8). It sits at 62° on the hue wheel with 33% saturation and 53% lightness, which reads as warm.

What is the RGB value of #acaf60?

rgb(172, 175, 96) — 172 red, 175 green and 96 blue out of 255, or 67.5% / 68.6% / 37.6% by channel.

What is #acaf60 in HSL and HSV?

hsl(62, 33%, 53%) and hsv(62, 45%, 69%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #acaf60 a light or a dark color?

It is a mid-tone. Relative luminance is 0.4028 and perceived brightness is 65%, so black text on it reaches 9.06:1.

Should I use black or white text on #acaf60?

Black. It scores 9.06:1 against #acaf60, versus 2.32:1 for white — AAA at any size.

Is #acaf60 accessible on a white background?

#acaf60 on white scores 2.32:1, which fails WCAG AA at every size. Darken it to #75773C to reach 4.5:1, or #57592D for 7:1.

What is the complementary color of #acaf60?

#6360AF sits directly opposite on the wheel. Softer options are the split-complements #6084AF and #8A60AF, which give the same contrast with far less vibration.

What colors go well with #acaf60?

For interface work: #FAFAF5 as the surface, #E3E4C9 for borders, #96994D for secondary text, #5B6EB4 as an accent and #53552B for hover and pressed states. For a palette, the analogous pair #AF8A60 and #84AF60 stays calm, while #6360AF is the loudest partner.

What is #acaf60 in CMYK for printing?

cmyk(2%, 0%, 45%, 31%). This is a screen-to-ink approximation — ask your printer for a proof before committing to a run.

Is #acaf60 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 #AF9560; nudged cooler, #8FB15D.

Which Tailwind color is closest to #acaf60?

The lime family — its 500 step is #84cc16, ΔE2000 14.5 away. That is a visible difference, so define #acaf60 as a custom token rather than reaching for the built-in.

How do I use #acaf60 in Tailwind CSS?

Inline it as an arbitrary value with bg-[#acaf60] or text-[#acaf60], 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 #acaf60 with 50% opacity?

rgba(172, 175, 96, 0.5), or #acaf6080 in eight-digit hex. Over white that composites to #D6D7B0; over black, #565830.

Is #acaf60 a web-safe color?

No. The nearest web-safe colour is #999966, ΔE2000 8.2 away. The palette only matters for legacy displays and some email clients now.

What does the color #acaf60 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 #acaf60?

The safest is same-hue elevation: linear-gradient(135deg, #C1C389, #acaf60 45%, #53552B). For more colour, a short hue run to #61A050 keeps it rich without turning muddy.

Work with #acaf60 in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #acaf60 at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.