#ACA36F
Closest named color: Dust (#B2996E). oklch(71% 0.071 99.6), rgb(172, 163, 111).
Aa
Black text reads best on this color (8.22:1).
About this color
#ACA36F is a medium-light, moderately saturated yellow. In OKLCH its lightness is 71%, its chroma 0.071 and its hue 100°. Its hue sits on the warm side of the wheel. The nearest named color is Dust (#B2996E), ΔE 0.028 away. Black text reads best on it, at 8.22:1.
| Hue family | Yellows |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.071) |
| Temperature | warm |
| Nearest name | Dust (#B2996E) |
| Black text | 8.22:1 |
| White text | 2.55:1 |
Values
| HEX | #ACA36F |
| RGB | rgb(172, 163, 111) |
| HSL | hsl(51, 27%, 55%) |
| OKLCH | oklch(71% 0.071 99.6) |
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 #ACA36F | 2.55:1 | Fails | Lc -55.1 | Large or bold text, headings |
| Black text on #ACA36F | 8.22:1 | AAA | Lc 54.0 | Large or bold text, headings |
| #ACA36F text on white | 2.55:1 | Fails | Lc 50.0 | Large or bold text, headings |
| #ACA36F text on black | 8.22:1 | AAA | Lc -51.9 | 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
#F6F6F1
oklch(97.2% 0.007 106.5)
-
Step 100
100
#ECEAE1
oklch(93.6% 0.012 96.4)
-
Step 200
200
#DDDAC8
oklch(88.6% 0.024 99.1)
-
Step 300
300
#C7C2A1
oklch(80.9% 0.045 100.2)
-
Step 400
400 (this color)
#ACA36F
oklch(71% 0.071 99.6)
-
Step 500
500
#978B46
oklch(63.2% 0.091 99.6)
-
Step 600
600
#817425
oklch(55.6% 0.099 99.8)
-
Step 700
700
#6D6118
oklch(49% 0.091 99.6)
-
Step 800
800
#594F17
oklch(42.6% 0.075 99)
-
Step 900
900
#49421A
oklch(37.7% 0.059 99.5)
-
Step 950
950
#2B2710
oklch(27.1% 0.038 99.6)
#ACA36F 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) | #ADA06B | 0.008 |
| Deuteranopia (no green cones) | #AFA471 | 0.006 |
| Tritanopia (no blue cones) | #B59C96 | 0.065 |
| Achromatopsia (no color) | #A2A2A2 | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACA36F
#ACA36F
oklch(71% 0.071 99.6)
- #989DCE
#989DCE
oklch(71% 0.072 279.9)
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 #ACA36F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dust #B2996E ΔE 0.028
- Stone #ADA587 ΔE 0.030
- Taupe #B9A281 ΔE 0.033
- Bland #AFA88B ΔE 0.036
- Dark Beige #AC9362 ΔE 0.041
- Camel #C69F59 ΔE 0.042
- Cement #A5A391 ΔE 0.045
- Mushroom #BA9E88 ΔE 0.047
Use #ACA36F 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.