#AA9151
Closest named color: Dark Sand (#A88F59). oklch(66.5% 0.089 88.6), rgb(170, 145, 81).
Aa
Black text reads best on this color (6.87:1).
About this color
#AA9151 is a medium-light, moderately saturated orange. In OKLCH its lightness is 67%, its chroma 0.089 and its hue 89°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Sand (#A88F59), ΔE 0.012 away. Black text reads best on it, at 6.87:1.
| Hue family | Oranges |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.089) |
| Temperature | warm |
| Nearest name | Dark Sand (#A88F59) |
| Black text | 6.87:1 |
| White text | 3.05:1 |
Values
| HEX | #AA9151 |
| RGB | rgb(170, 145, 81) |
| HSL | hsl(43, 35%, 49%) |
| OKLCH | oklch(66.5% 0.089 88.6) |
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 #AA9151 | 3.05:1 | AA large text | Lc -62.7 | Content text, not long reading |
| Black text on #AA9151 | 6.87:1 | AA | Lc 46.7 | Large or bold text, headings |
| #AA9151 text on white | 3.05:1 | AA large text | Lc 57.3 | Large or bold text, headings |
| #AA9151 text on black | 6.87:1 | AA | Lc -44.4 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F7F5F1
oklch(97.1% 0.006 84.6)
-
Step 100
100
#EDEAE1
oklch(93.7% 0.012 91.5)
-
Step 200
200
#DFD9C8
oklch(88.5% 0.024 90.8)
-
Step 300
300
#CCC0A1
oklch(81% 0.044 89.4)
-
Step 400
400
#B29F6E
oklch(70.7% 0.07 89.2)
-
Step 500
500 (this color)
#AA9151
oklch(66.5% 0.089 88.6)
-
Step 600
600
#8A7026
oklch(55.6% 0.096 89.1)
-
Step 700
700
#755D18
oklch(49% 0.089 88.6)
-
Step 800
800
#604C17
oklch(42.7% 0.074 87.7)
-
Step 900
900
#4E401A
oklch(37.7% 0.058 89.2)
-
Step 950
950
#2E2510
oklch(26.9% 0.037 86.7)
#AA9151 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) | #9E904C | 0.021 |
| Deuteranopia (no green cones) | #A49653 | 0.015 |
| Tritanopia (no blue cones) | #B68782 | 0.081 |
| Achromatopsia (no color) | #939393 | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA9151
#AA9151
oklch(66.5% 0.089 88.6)
- #7D92CB
#7D92CB
oklch(66.6% 0.089 268.4)
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 #AA9151, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sand #A88F59 ΔE 0.012
- Dark Beige #AC9362 ΔE 0.020
- Dark Tan #AF884A ΔE 0.023
- Pale Brown #B1916E ΔE 0.039
- Dust #B2996E ΔE 0.039
- Light Brown #AD8150 ΔE 0.043
- Coffee #A6814C ΔE 0.043
- Yellowy Brown #AE8B0C ΔE 0.044
Use #AA9151 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.