#ADA166
Closest named color: Dust (#B2996E). oklch(70.5% 0.08 98.1), rgb(173, 161, 102).
Aa
Black text reads best on this color (8.06:1).
About this color
#ADA166 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 71%, its chroma 0.080 and its hue 98°. 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 8.06:1.
| Hue family | Yellows |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.080) |
| Temperature | warm |
| Nearest name | Dust (#B2996E) |
| Black text | 8.06:1 |
| White text | 2.60:1 |
Values
| HEX | #ADA166 |
| RGB | rgb(173, 161, 102) |
| HSL | hsl(50, 30%, 54%) |
| OKLCH | oklch(70.5% 0.08 98.1) |
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 #ADA166 | 2.60:1 | Fails | Lc -56.0 | Large or bold text, headings |
| Black text on #ADA166 | 8.06:1 | AAA | Lc 53.2 | Large or bold text, headings |
| #ADA166 text on white | 2.60:1 | Fails | Lc 50.8 | Large or bold text, headings |
| #ADA166 text on black | 8.06:1 | AAA | Lc -51.1 | 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
#ECEADF
oklch(93.6% 0.015 98.3)
-
Step 200
200
#DEDAC5
oklch(88.6% 0.028 98.1)
-
Step 300
300
#C9C29D
oklch(81% 0.05 98.5)
-
Step 400
400 (this color)
#ADA166
oklch(70.5% 0.08 98.1)
-
Step 500
500
#9A8A3A
oklch(63.2% 0.102 98)
-
Step 600
600
#85730E
oklch(55.6% 0.111 97.8)
-
Step 700
700
#706000
oklch(49% 0.101 97.8)
-
Step 800
800
#5B4F06
oklch(42.7% 0.086 98.7)
-
Step 900
900
#4B4212
oklch(37.8% 0.067 98.5)
-
Step 950
950
#2C270C
oklch(27.1% 0.043 98.9)
#ADA166 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) | #AC9E62 | 0.008 |
| Deuteranopia (no green cones) | #AFA268 | 0.005 |
| Tritanopia (no blue cones) | #B79992 | 0.072 |
| Achromatopsia (no color) | #A0A0A0 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ADA166
#ADA166
oklch(70.5% 0.08 98.1)
- #949CD2
#949CD2
oklch(70.6% 0.079 277.6)
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 #ADA166, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dust #B2996E ΔE 0.028
- Dark Beige #AC9362 ΔE 0.037
- Camel #C69F59 ΔE 0.038
- Stone #ADA587 ΔE 0.040
- Taupe #B9A281 ΔE 0.041
- Bland #AFA88B ΔE 0.046
- Sand Brown #CBA560 ΔE 0.048
- Dark Sand #A88F59 ΔE 0.048
Use #ADA166 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.