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green · neutral

#ace48d

a light, vivid green · neutral · closest name: Light Green

Token name suggestion: Linen Fern

RGB
172, 228, 141
HSL
99°, 62%, 72%
CMYK
25, 0, 38, 11
Luminance
0.6618

#ace48d is a light vivid green, 99° on the wheel and 54/100 on the cool side. Put black text on it (14.24:1). As text it scores 1.48:1 on white — use #42811F instead. Nearest name is Light Green, nearest Tailwind family is lime.

hsl(99 62% 72%)rgb(172 228 141)Base step 400AAA inkNeutral

At a glance

Every number on this page in one read: what #ace48d is made of, how bright it looks, and which way it leans.

Hex
#ace48d
Hue
99°
green
Saturation
62%
vivid
Lightness
72%
light
Brightness
89%
HSV value
Perceived
80%
weighted brightness
Luminance
0.6618
WCAG relative
Temperature
Neutral
54/100 cool
Color family
Green
Tone
Vivid
Best ink
Black
14.24:1
Closest name
Light Green
ΔE2000 5.1
Chroma
49.6
LCH, 0–130ish
OKLCH L
0.860
perceptual lightness
Tailwind
lime
500 · ΔE 12.2
Web-safe
#99CC99
nearest of 216
Where it sits
Hue99° of 360°
Saturation62%
Lightness72%
Saturation × lightness field

Left edge is grey, right edge is full chroma; top is white, bottom is black. The dot is #ace48d.

Temperature
Warm ← → Cool54% cool

Reads neutral. Warm and cool siblings keep the same lightness, so you can swap one in without redoing your contrast maths.

Luminance by channel
Red13%
Green84%
Blue3%

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

Every format

HEX#ace48d
HEX (8-digit)#ace48dff
RGBrgb(172, 228, 141)
RGBArgba(172, 228, 141, 1)
HSLhsl(99, 62%, 72%)
HSV / HSBhsv(99, 38%, 89%)
HWBhwb(99 55% 11%)
CMYKcmyk(25%, 0%, 38%, 11%)
LABlab(85.1 -33.3 36.8)
LCHlch(85.1 49.6 132.1)
OKLCHoklch(0.860 0.129 135.0)
XYZ (D65)xyz(49.56, 66.18, 35.36)
Decimal11330701
Display P3color(display-p3 0.675 0.894 0.553)
Web-safe#99CC99

Copy-ready code

every platformclick to select
/* CSS */
color: #ace48d;
background-color: #ace48d;
/* CSS custom property */
--brand: #ace48d;
/* Tailwind (arbitrary) */
class="text-[#ace48d] bg-[#ace48d]"
/* SCSS */
$brand: #ace48d;
/* SwiftUI */
Color(red: 0.675, green: 0.894, blue: 0.553)
/* UIKit */
UIColor(red: 0.675, green: 0.894, blue: 0.553, alpha: 1)
/* Android XML */
<color name="brand">#ACE48D</color>
/* Android Compose */
Color(0xFFACE48D)
/* Flutter */
Color(0xFFACE48D)
/* Python / OpenCV (BGR) */
(141, 228, 172)
/* Python / PIL (RGB) */
(172, 228, 141)
/* Java AWT */
new Color(172, 228, 141)
/* .NET */
Color.FromArgb(255, 172, 228, 141)
/* OpenGL / Unity (0–1) */
(0.6745f, 0.8941f, 0.5529f, 1f)
/* LaTeX */
\definecolor{brand}{RGB}{172,228,141}
modern cssclick to select
/* mix without leaving CSS */
background: color-mix(in oklab, #ace48d 85%, white);
border-color: color-mix(in oklab, #ace48d 40%, transparent);
/* theme-aware in one line */
color: light-dark(#346718, #DCEED3);
/* relative colour syntax */
--hover: hsl(from #ace48d 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: #F6FBF4;
  --brand-100: #EEF7E8;
  --brand-200: #D9F0CC;
  --brand-300: #BDEAA4;
  --brand-400: #ace48d;
  --brand-500: #7BD44A;
  --brand-600: #65C62F;
  --brand-700: #54A527;
  --brand-800: #43841F;
  --brand-900: #33601A;
  --brand-950: #203C11;
  --brand: #ace48d;
  --brand-ink: #000000;
  --brand-surface: #F6FAF4;
  --brand-border: #D0EDC0;
  --brand-hover: #97DD70;
  --brand-pressed: #82D653;
}
@media (prefers-color-scheme: dark) {
  :root {
    --brand-surface: #1A2414;
    --brand-ink: #DCEED3;
  }
}
tailwind.config.jsclick to select
theme: {
  extend: {
    colors: {
      brand: {
        50: '#F6FBF4',
        100: '#EEF7E8',
        200: '#D9F0CC',
        300: '#BDEAA4',
        400: '#ace48d',
        500: '#7BD44A',
        600: '#65C62F',
        700: '#54A527',
        800: '#43841F',
        900: '#33601A',
        950: '#203C11',
        DEFAULT: '#ace48d',
      },
    },
  },
}
scss mapclick to select
$brand: (
  '50': #F6FBF4,
  '100': #EEF7E8,
  '200': #D9F0CC,
  '300': #BDEAA4,
  '400': #ace48d,
  '500': #7BD44A,
  '600': #65C62F,
  '700': #54A527,
  '800': #43841F,
  '900': #33601A,
  '950': #203C11,
);
$brand-base: #ace48d;
$brand-ink: #000000;

@function brand($step) { @return map-get($brand, $step); }
w3c design tokens (json)click to select
{
  "color": {
    "brand": {
      "50": { "$value": "#F6FBF4", "$type": "color" },
      "100": { "$value": "#EEF7E8", "$type": "color" },
      "200": { "$value": "#D9F0CC", "$type": "color" },
      "300": { "$value": "#BDEAA4", "$type": "color" },
      "400": { "$value": "#ace48d", "$type": "color" },
      "500": { "$value": "#7BD44A", "$type": "color" },
      "600": { "$value": "#65C62F", "$type": "color" },
      "700": { "$value": "#54A527", "$type": "color" },
      "800": { "$value": "#43841F", "$type": "color" },
      "900": { "$value": "#33601A", "$type": "color" },
      "950": { "$value": "#203C11", "$type": "color" }
    },
    "brandInk": { "$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 #ace48d · 14.24:1
Use #000000AAA at every size.
Aa
12px
Aa
16px
Aa
24px
Aa
White text · 1.48:1
AA fail · AA large fail · AAA fail
Aa
Black text · 14.24:1 · recommended
AA pass · AA large pass · AAA pass
Reading the other direction: #ace48d as text scores 1.48:1 on white and 14.24:1 on black.
Best tinted ink on it, if plain black or white feels flat: #346718 at 4.59:1.

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
#42811F · 4.78:1
AA on white−41% L
#42811F
The quick fox
#316017 · 7.46:1
AAA on white−49% L
#316017
The quick fox
#ace48d · 14.24:1
AA on blackalready passes
#ace48d
The quick fox
#ace48d · 14.24:1
AAA on blackalready passes
#ace48d

Large text — 24px regular or 18.66px bold and above — only needs 3:1, so #55A727 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
#ace48d on white: 1.48:1
AA ✗ fail · AA-large · AAA
Aa
#ace48d on black: 14.24:1
AA ✓ pass · AA-large · AAA
Against the neutral ladder

Contrast is symmetric, so each row covers both directions: #ace48d as text on that neutral, and that neutral as text on #ace48d.

NeutralRatioBoth directions
White1.48:1AaAa
Slate 501.41:1AaAa
Slate 1001.35:1AaAa
Slate 2001.20:1AaAa
Slate 3001.01:1AaAa
Slate 4001.74:1AaAa
Slate 5003.23:1AaAa
Slate 6005.14:1AaAa
Slate 7007.02:1AaAa
Slate 8009.92:1AaAa
Slate 90012.10:1AaAa
Black14.24:1AaAa
Colour vision deficiency
true color
protanopia · #EAD887
deuteranopia · #E2D392
tritanopia · #ACDECE

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. #ace48d is pinned to step 400; the rest hold its hue and let saturation ease off at the extremes so the pale end never turns neon.

#F6FBF4
#EEF7E8
#D9F0CC
#BDEAA4
#ace48d
#7BD44A
#65C62F
#54A527
#43841F
#33601A
#203C11
Base = 400Lightest = 50 · #F6FBF4Darkest = 950 · #203C11Text 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 0.032 135.0);
  --brand-100: oklch(0.94 0.051 135.0);
  --brand-200: oklch(0.88 0.077 135.0);
  --brand-300: oklch(0.80 0.100 135.0);
  --brand-400: oklch(0.72 0.118 135.0);
  --brand-500: oklch(0.64 0.129 135.0);
  --brand-600: oklch(0.56 0.129 135.0);
  --brand-700: oklch(0.48 0.121 135.0);
  --brand-800: oklch(0.40 0.108 135.0);
  --brand-900: oklch(0.32 0.090 135.0);
  --brand-950: oklch(0.24 0.071 135.0);
}

Colors that work with #ace48d

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#F6FAF4
Tinted page background
Border#D0EDC0
Hairlines and dividers
Muted text#679B4B
Captions on the surface
Accent#5823A9
Second voice, not a rival
Dark variant#346718
Hover, pressed, headers
Light variant#F0FAEA
Selected rows, tints
Dark surface#1A2414
Dark-mode background
Hover#97DD70
One step down in lightness
Pressed#82D653
Two steps down
Disabled#F0F4EE
Chroma pulled out
Focus ring#B6EE98
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 #ace48d

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
  • Card and section backgrounds
  • Brand accents, badges and data highlights
Use with care
  • Text of any size on white — fails WCAG AA
  • Full-page backgrounds — tiring over long sessions
  • White text placed on it
  • Status meaning — pair it with an icon or label, never colour alone
  • 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 #346718
Safe as a 1px border on white
No — use #55A727

Meaning and mood

What a colour in this family tends to signal, and how this particular chroma and lightness change the reading.

safegrowingnaturalpermissive

Green means go, well, and grown. It carries finance, sustainability and health with almost no explanation needed.

This is a confident chroma: strong enough to lead a brand, restrained enough to live in an interface all day. The lightness keeps it airy and approachable.

Worth knowing

Red/green pairs are the most common colour-blindness failure — never let the two carry meaning alone.

Reads as
  • FormalityMedium
  • EnergyMedium-high
  • Weight28/100
  • TemperatureNeutral
  • ApproachabilityBalanced

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#C58DE4
Analogous left#D8E48D
Analogous right#8DE49A
Split-complement 1#9A8DE4
Split-complement 2#E48DD8
Triadic 1#8DACE4
Triadic 2#E48DAC
Tetradic#8DD8E4
On the wheel
Base+30°−30°+120°+240°+180°99°

#ace48d sits at 99°. Every dot is a harmony position and links to its own page in the table alongside.

RGB percentages

Red67.5%
Green89.4%
Blue55.3%
R · 0–255
172
0xac
G · 0–255
228
0xe4
B · 0–255
141
0x8d

CMYK percentages

Cyan24.6%
Magenta0.0%
Yellow38.2%
Key (black)10.6%

Total ink coverage is 73%. Most commercial presses cap around 300% — above that, sheets stop drying properly.

Color previews

#ace48d text on a black background

contrast 14.24:1

Card sample

#ace48d text on a white background

contrast 1.48:1

Card sample

#ace48d on grey

1.35:1

#ace48d on its own surface

1.40:1

#ace48d on its dark surface

10.90:1

CSS3 live lab

Text font color

The quick brown fox

color: #ace48d;
Background color
Panel with #ace48d background
background-color: #ace48d;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #ace48d;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(172, 228, 141, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(172, 228, 141, 0.45);
Border & gradient
Gradient panel
border: 3px solid #ace48d;
background: linear-gradient(135deg, #ace48d, #8DE4A8);
Gradient text

Gradient headline

background: linear-gradient(90deg, #ace48d, #8DE4BE);
-webkit-background-clip: text;
color: transparent;
Focus ring
Focused control
outline: 2px solid #ace48d;
outline-offset: 3px;
Underline & caret

Marked up text

text-decoration-color: #ace48d;
caret-color: #ace48d;
Left rule
Pull quote or callout
border-left: 4px solid #ace48d;
Ring + tint
Selected chip
background: #F0FAEA;
box-shadow: inset 0 0 0 2px #ace48d;
Conic badge
68%
background: conic-gradient(#ace48d 68%, #e2e8f0 0);

Transparency

What each alpha value actually composites to. The top row is #ace48d 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, 228, 141, 0.5)
rgb(172 228 141 / 50%)
#ace48d80
hsl(99 62% 72% / 50%)
color-mix(in srgb, #ace48d 50%, transparent)
Alpha8-digit hexFlat on white
10%#ace48d1a#F7FCF4
20%#ace48d33#EEFAE8
40%#ace48d66#DEF4D1
60%#ace48d99#CDEFBB
80%#ace48dcc#BDE9A4

Gradients from #ace48d

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, #D0F0BF, #ace48d 45%, #346718);
Duotone
A short hue run reads richer than a flat fill
background: linear-gradient(120deg, #ace48d, #74DE9E);
Complement sweep
Loud — keep it behind large type only
background: linear-gradient(90deg, #ace48d, #C58DE4);
Spotlight
Hero panels and app headers
background: radial-gradient(120% 120% at 20% 0%, #E2F6D7 0%, #ace48d 45%, #346718 100%);
Soft wash
Section backgrounds that stay readable
background: linear-gradient(180deg, #F6FAF4, #ffffff);
Mesh
Ambient background, no image weight
background: radial-gradient(60% 60% at 15% 20%, #EAEEB6 0%, transparent 60%), radial-gradient(55% 55% at 85% 15%, #A6EAB5 0%, transparent 60%), radial-gradient(70% 70% at 50% 95%, #346718 0%, transparent 65%), #ace48d;

Monochromatic scale

Palettes built from #ace48d

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.

#ace48d in the real world

Where a color in this family tends to land, and the interface roles it is usually asked to play.

Industries
SustainabilityFinanceHealth and wellnessAgriculture
Common UI roles
SurfacesBadgesHighlightsEmpty states
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 14.24:1.

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.

#ace48d, answered

What color is #ace48d?

#ace48d is a light vivid green, closest to Light Green (ΔE2000 5.1). It sits at 99° on the hue wheel with 62% saturation and 72% lightness, which reads as neutral.

What is the RGB value of #ace48d?

rgb(172, 228, 141) — 172 red, 228 green and 141 blue out of 255, or 67.5% / 89.4% / 55.3% by channel.

What is #ace48d in HSL and HSV?

hsl(99, 62%, 72%) and hsv(99, 38%, 89%). HSL is what CSS takes; HSV is what your design tool's picker shows, which is why the saturation numbers rarely match.

Is #ace48d a light or a dark color?

It is a light color. Relative luminance is 0.6618 and perceived brightness is 80%, so black text on it reaches 14.24:1.

Should I use black or white text on #ace48d?

Black. It scores 14.24:1 against #ace48d, versus 1.48:1 for white — AAA at any size.

Is #ace48d accessible on a white background?

#ace48d on white scores 1.48:1, which fails WCAG AA at every size. Darken it to #42811F to reach 4.5:1, or #316017 for 7:1.

What is the complementary color of #ace48d?

#C58DE4 sits directly opposite on the wheel. Softer options are the split-complements #9A8DE4 and #E48DD8, which give the same contrast with far less vibration.

What colors go well with #ace48d?

For interface work: #F6FAF4 as the surface, #D0EDC0 for borders, #679B4B for secondary text, #5823A9 as an accent and #346718 for hover and pressed states. For a palette, the analogous pair #D8E48D and #8DE49A stays calm, while #C58DE4 is the loudest partner.

What is #ace48d in CMYK for printing?

cmyk(25%, 0%, 38%, 11%). This is a screen-to-ink approximation — ask your printer for a proof before committing to a run.

Is #ace48d warm or cool?

Neutral — it scores 54 on a scale where 0 is the warmest orange and 100 the coolest azure. Nudged warmer it becomes #CCE48D; nudged cooler, #8CE58D.

Which Tailwind color is closest to #ace48d?

The lime family — its 500 step is #84cc16, ΔE2000 12.2 away. That is a visible difference, so define #ace48d as a custom token rather than reaching for the built-in.

How do I use #ace48d in Tailwind CSS?

Inline it as an arbitrary value with bg-[#ace48d] or text-[#ace48d], 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 #ace48d with 50% opacity?

rgba(172, 228, 141, 0.5), or #ace48d80 in eight-digit hex. Over white that composites to #D6F2C6; over black, #567247.

Is #ace48d a web-safe color?

No. The nearest web-safe colour is #99CC99, ΔE2000 8.7 away. The palette only matters for legacy displays and some email clients now.

What does the color #ace48d mean?

As a green, it reads safe, growing, natural. Green means go, well, and grown. It carries finance, sustainability and health with almost no explanation needed. At this chroma the effect is amplified — it will dominate whatever sits beside it.

What gradient works with #ace48d?

The safest is same-hue elevation: linear-gradient(135deg, #D0F0BF, #ace48d 45%, #346718). For more colour, a short hue run to #74DE9E keeps it rich without turning muddy.

Work with #ace48d in the Color Lab

Every tool opens with this colour already loaded.

Every value on this page is computed from #ace48d at request time — conversions, contrast ratios and ΔE distances are calculated, never looked up.