Palettes / Colors / #ACAA2F
#ACAA2F — Yellow
#ACAA2F is a yellow color we call Yellow, closest to the named color YellowGreen (#9ACD32). It belongs to the yellow family.
Color name
Closest CSS keyword: yellowgreen (#9ACD32) — not an exact match. CSS yellowgreen gives you #9ACD32, a different color; use #ACAA2F when you need this exact shade.
Sources: common names follow widely used color-name references; CSS keywords and their hex values follow the CSS Color specification.
#ACAA2F is a warm yellow color associated with optimism, attention and cheer. It sits comfortably in the middle: usable for large areas in soft schemes, or as a supporting color beside something stronger.
Its strongest partner is its complement #2F31AC; it also sits naturally between #AC6C2F and #70AC2F. In the palettes below you can see it working alongside real color combinations from our collection.
Color values
| HEX | #ACAA2F |
|---|---|
| RGB | 172, 170, 47 |
| HSL | 59°, 57%, 43% |
| HSV | 59°, 73%, 67% |
| CMYK | 0%, 1%, 73%, 33% |
| XYZ | 31.90, 37.73, 8.29 |
| Yxy | 37.73, 0.4094, 0.4842 |
| CIE-Lab | 67.82, -13.81, 59.75 |
| Hunter Lab | 61.42, -11.68, 32.87 |
RGB & CMYK percentages
Red 67% · Green 67% · Blue 18%
Cyan 0% · Magenta 1% · Yellow 73% · Key 33%
CMYK values are unprofiled approximations for screen reference — not a print-proofing guarantee.
Previews
Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Lorem ipsum dolor sit amet, consectetur adipiscing elit.
CSS code for #ACAA2F
.text { color: #ACAA2F; }
.background { background-color: #ACAA2F; }
.border { border: 3px solid #ACAA2F; }
.text-rgb { color: rgb(172, 170, 47); }
.text-hsl { color: hsl(59, 57%, 43%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #ACAA2F; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(172, 170, 47, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #ACAA2F; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(172, 170, 47, 0.8); }
HTML: <p style="color:#ACAA2F">Text here</p> · <div style="background-color:#ACAA2F">Div content here</div>
Shades of #ACAA2F
Tints of #ACAA2F
Tones of #ACAA2F
Color harmonies
Complementary — #2F31AC:
Analogous:
Triadic:
Contrast & accessibility
| Against white text | 2.46:1 Fails |
|---|---|
| Against black text | 8.55:1 AAA |
Best text color on #ACAA2F: #000000.
Semi-transparent (opacity) text on #ACAA2F
Text set with opacity blends into the background, so its real contrast is lower than the solid ratios above. Choose a text color and an opacity to see the blended color and its true ratio:
Smaller body text shows the effect best.
Blended color: · Contrast against #ACAA2F: ·
How #ACAA2F looks with color blindness
Simulated with standard Machado color-vision-deficiency matrices — useful when this color carries meaning in charts, maps or interfaces:
Closest design-system colors
The nearest matches in the Tailwind CSS, Material Design and Bootstrap palettes — handy when you need a framework class instead of a raw hex:
Palettes with a similar color
These palettes use a close neighbour of #ACAA2F rather than the exact color:
Similar colors
The closest colors that actually appear in our palette collection — click any to open its page:
Browse neighbouring colors
Frequently asked questions
What color is #ACAA2F?
#ACAA2F is Yellow, a yellow color (RGB 172, 170, 47). Its closest standard named color is YellowGreen.
What is the RGB and HSL of #ACAA2F?
#ACAA2F is RGB 172, 170, 47 — HSL 59°, 57%, 43% — CMYK 0%, 1%, 73%, 33%.
What colors go with #ACAA2F?
Its complement is #2F31AC; analogous partners are #AC6C2F and #70AC2F. It also appears in 6+ palettes in our collection.
Can I use #ACAA2F for text?
Black text on #ACAA2F has a contrast ratio of 8.55:1 (passes WCAG AA); white text gives 2.46:1.