#ACA05C
Closest named color: Dust (#B2996E). oklch(70.1% 0.09 99.5), rgb(172, 160, 92).
Aa
Black text reads best on this color (7.93:1).
About this color
#ACA05C is a medium-light, moderately saturated yellow. In OKLCH its lightness is 70%, its chroma 0.090 and its hue 100°. Its hue sits on the warm side of the wheel. The nearest named color is Dust (#B2996E), ΔE 0.035 away. Black text reads best on it, at 7.93:1.
| Hue family | Yellows |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.090) |
| Temperature | warm |
| Nearest name | Dust (#B2996E) |
| Black text | 7.93:1 |
| White text | 2.64:1 |
Values
| HEX | #ACA05C |
| RGB | rgb(172, 160, 92) |
| HSL | hsl(51, 33%, 52%) |
| OKLCH | oklch(70.1% 0.09 99.5) |
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 #ACA05C | 2.64:1 | Fails | Lc -56.7 | Large or bold text, headings |
| Black text on #ACA05C | 7.93:1 | AAA | Lc 52.5 | Large or bold text, headings |
| #ACA05C text on white | 2.64:1 | Fails | Lc 51.5 | Large or bold text, headings |
| #ACA05C text on black | 7.93:1 | AAA | Lc -50.4 | 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
#F6F6F0
oklch(97.1% 0.008 106.5)
-
Step 100
100
#ECEADE
oklch(93.5% 0.016 99)
-
Step 200
200
#DEDAC3
oklch(88.5% 0.031 98.9)
-
Step 300
300
#C9C298
oklch(80.9% 0.057 99.6)
-
Step 400
400 (this color)
#ACA05C
oklch(70.1% 0.09 99.5)
-
Step 500
500
#9A8A2A
oklch(63% 0.115 99.6)
-
Step 600
600
#847400
oklch(55.7% 0.116 99.7)
-
Step 700
700
#6F6100
oklch(49.1% 0.102 99.4)
-
Step 800
800
#5B4F00
oklch(42.7% 0.088 99.2)
-
Step 900
900
#4B4205
oklch(37.7% 0.075 100.1)
-
Step 950
950
#2C2707
oklch(27.1% 0.048 100.4)
#ACA05C 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) | #AC9C56 | 0.011 |
| Deuteranopia (no green cones) | #AFA15F | 0.006 |
| Tritanopia (no blue cones) | #B79790 | 0.083 |
| Achromatopsia (no color) | #9F9F9F | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACA05C
#ACA05C
oklch(70.1% 0.09 99.5)
- #9399D6
#9399D6
oklch(70.1% 0.089 279.5)
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 #ACA05C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dust #B2996E ΔE 0.035
- Dark Beige #AC9362 ΔE 0.039
- Camel #C69F59 ΔE 0.040
- Dark Sand #A88F59 ΔE 0.047
- Sand Brown #CBA560 ΔE 0.051
- Stone #ADA587 ΔE 0.052
- Taupe #B9A281 ΔE 0.052
- Dark Gold #B59410 ΔE 0.053
Use #ACA05C 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.