#ACA38B
Closest named color: Stone (#ADA587). oklch(71.7% 0.035 89.9), rgb(172, 163, 139).
Aa
Black text reads best on this color (8.36:1).
About this color
#ACA38B is a medium-light, muted orange. In OKLCH its lightness is 72%, its chroma 0.035 and its hue 90°. Its hue sits on the warm side of the wheel. The nearest named color is Stone (#ADA587), ΔE 0.009 away. Black text reads best on it, at 8.36:1.
| Hue family | Oranges |
| Lightness | medium-light (72%) |
| Chroma | muted (0.035) |
| Temperature | warm |
| Nearest name | Stone (#ADA587) |
| Black text | 8.36:1 |
| White text | 2.51:1 |
Values
| HEX | #ACA38B |
| RGB | rgb(172, 163, 139) |
| HSL | hsl(44, 17%, 61%) |
| OKLCH | oklch(71.7% 0.035 89.9) |
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 #ACA38B | 2.51:1 | Fails | Lc -54.3 | Large or bold text, headings |
| Black text on #ACA38B | 8.36:1 | AAA | Lc 54.7 | Large or bold text, headings |
| #ACA38B text on white | 2.51:1 | Fails | Lc 49.3 | Large or bold text, headings |
| #ACA38B text on black | 8.36:1 | AAA | Lc -52.7 | 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
#F6F5F3
oklch(97% 0.003 84.6)
-
Step 100
100
#EBEAE5
oklch(93.6% 0.007 97.4)
-
Step 200
200
#DCD9D0
oklch(88.5% 0.013 91.5)
-
Step 300
300
#C6C0B1
oklch(80.9% 0.022 88.7)
-
Step 400
400 (this color)
#ACA38B
oklch(71.7% 0.035 89.9)
-
Step 500
500
#94896B
oklch(63.2% 0.045 90.3)
-
Step 600
600
#7E7252
oklch(55.5% 0.049 89.9)
-
Step 700
700
#6B6043
oklch(49.2% 0.045 89.7)
-
Step 800
800
#574E37
oklch(42.6% 0.038 89.1)
-
Step 900
900
#484130
oklch(37.7% 0.029 88.3)
-
Step 950
950
#2A261C
oklch(27% 0.019 88.8)
#ACA38B 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) | #A9A28A | 0.005 |
| Deuteranopia (no green cones) | #ABA58C | 0.005 |
| Tritanopia (no blue cones) | #B29F9C | 0.032 |
| Achromatopsia (no color) | #A3A3A3 | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACA38B
#ACA38B
oklch(71.7% 0.035 89.9)
- #9BA3BA
#9BA3BA
oklch(71.7% 0.035 270.3)
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 #ACA38B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Stone #ADA587 ΔE 0.009
- Cement #A5A391 ΔE 0.012
- Bland #AFA88B ΔE 0.015
- Taupe #B9A281 ΔE 0.022
- Mushroom #BA9E88 ΔE 0.023
- Dust #B2996E ΔE 0.038
- Pewter #96A8A1 ΔE 0.039
- Dark Gray #A9A9A9 ΔE 0.040
Use #ACA38B 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.