#ACA273
Closest named color: Dust (#B2996E). oklch(70.9% 0.065 97.6), rgb(172, 162, 115).
Aa
Black text reads best on this color (8.16:1).
About this color
#ACA273 is a medium-light, muted yellow. In OKLCH its lightness is 71%, its chroma 0.065 and its hue 98°. Its hue sits on the warm side of the wheel. The nearest named color is Dust (#B2996E), ΔE 0.024 away. Black text reads best on it, at 8.16:1.
| Hue family | Yellows |
| Lightness | medium-light (71%) |
| Chroma | muted (0.065) |
| Temperature | warm |
| Nearest name | Dust (#B2996E) |
| Black text | 8.16:1 |
| White text | 2.57:1 |
Values
| HEX | #ACA273 |
| RGB | rgb(172, 162, 115) |
| HSL | hsl(49, 26%, 56%) |
| OKLCH | oklch(70.9% 0.065 97.6) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #ACA273 | 2.57:1 | Fails | Lc -55.4 | Large or bold text, headings |
| Black text on #ACA273 | 8.16:1 | AAA | Lc 53.7 | Large or bold text, headings |
| #ACA273 text on white | 2.57:1 | Fails | Lc 50.3 | Large or bold text, headings |
| #ACA273 text on black | 8.16:1 | AAA | Lc -51.7 | Large or bold text, headings |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 400.
-
Step 50
50
#F6F5F1
oklch(97% 0.005 95.1)
-
Step 100
100
#ECEAE1
oklch(93.6% 0.012 96.4)
-
Step 200
200
#DDDAC9
oklch(88.6% 0.023 98.7)
-
Step 300
300
#C7C1A4
oklch(80.8% 0.04 97.5)
-
Step 400
400 (this color)
#ACA273
oklch(70.9% 0.065 97.6)
-
Step 500
500
#978A4D
oklch(63.1% 0.083 97.6)
-
Step 600
600
#82732F
oklch(55.5% 0.09 96.9)
-
Step 700
700
#6E6121
oklch(49.2% 0.084 97.7)
-
Step 800
800
#594F1E
oklch(42.7% 0.069 97.8)
-
Step 900
900
#49421E
oklch(37.7% 0.054 98.5)
-
Step 950
950
#2B2712
oklch(27.1% 0.035 98.8)
#ACA273 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #AB9F70 | 0.008 |
| Deuteranopia (no green cones) | #AEA375 | 0.005 |
| Tritanopia (no blue cones) | #B59B96 | 0.060 |
| Achromatopsia (no color) | #A1A1A1 | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACA273
#ACA273
oklch(70.9% 0.065 97.6)
- #979ECA
#979ECA
oklch(70.9% 0.065 277.6)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #ACA273, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dust #B2996E ΔE 0.024
- Stone #ADA587 ΔE 0.025
- Taupe #B9A281 ΔE 0.029
- Bland #AFA88B ΔE 0.032
- Dark Beige #AC9362 ΔE 0.039
- Cement #A5A391 ΔE 0.040
- Mushroom #BA9E88 ΔE 0.041
- Camel #C69F59 ΔE 0.045
Use #ACA273 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.