#A6A166
Closest named color: Dust (#B2996E). oklch(69.9% 0.079 104.1), rgb(166, 161, 102).
Aa
Black text reads best on this color (7.91:1).
About this color
#A6A166 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 70%, its chroma 0.079 and its hue 104°. Its hue sits on the warm side of the wheel. The nearest named color is Dust (#B2996E), ΔE 0.032 away. Black text reads best on it, at 7.91:1.
| Hue family | Yellows |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.079) |
| Temperature | warm |
| Nearest name | Dust (#B2996E) |
| Black text | 7.91:1 |
| White text | 2.65:1 |
Values
| HEX | #A6A166 |
| RGB | rgb(166, 161, 102) |
| HSL | hsl(55, 26%, 53%) |
| OKLCH | oklch(69.9% 0.079 104.1) |
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 #A6A166 | 2.65:1 | Fails | Lc -56.8 | Large or bold text, headings |
| Black text on #A6A166 | 7.91:1 | AAA | Lc 52.4 | Large or bold text, headings |
| #A6A166 text on white | 2.65:1 | Fails | Lc 51.6 | Large or bold text, headings |
| #A6A166 text on black | 7.91:1 | AAA | Lc -50.3 | 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
#EBEAE0
oklch(93.5% 0.013 102)
-
Step 200
200
#DCDAC6
oklch(88.5% 0.027 102.3)
-
Step 300
300
#C5C39E
oklch(80.9% 0.05 104.9)
-
Step 400
400 (this color)
#A6A166
oklch(69.9% 0.079 104.1)
-
Step 500
500
#948C3D
oklch(63.1% 0.101 103.5)
-
Step 600
600
#7E7616
oklch(55.6% 0.11 104.4)
-
Step 700
700
#6B6304
oklch(49.2% 0.102 103.9)
-
Step 800
800
#57510B
oklch(42.8% 0.085 104.2)
-
Step 900
900
#474314
oklch(37.6% 0.066 104.4)
-
Step 950
950
#2A270D
oklch(26.9% 0.042 102.8)
#A6A166 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) | #AB9D62 | 0.012 |
| Deuteranopia (no green cones) | #ADA068 | 0.011 |
| Tritanopia (no blue cones) | #AF9A92 | 0.071 |
| Achromatopsia (no color) | #9F9F9F | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A6A166
#A6A166
oklch(69.9% 0.079 104.1)
- #9898CE
#9898CE
oklch(70% 0.079 284.2)
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 #A6A166, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dust #B2996E ΔE 0.032
- Dark Beige #AC9362 ΔE 0.037
- Stone #ADA587 ΔE 0.043
- Dark Sand #A88F59 ΔE 0.046
- Taupe #B9A281 ΔE 0.047
- Camel #C69F59 ΔE 0.048
- Sage #87AE73 ΔE 0.049
- Grey Green #86A17D ΔE 0.049
Use #A6A166 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.