#AA8523
Closest named color: Mustard Brown (#AC7E04). oklch(63.5% 0.118 86.6), rgb(170, 133, 35).
Aa
Black text reads best on this color (6.08:1).
About this color
#AA8523 is a medium-light, moderately saturated orange. In OKLCH its lightness is 64%, its chroma 0.118 and its hue 87°. Its hue sits on the warm side of the wheel. The nearest named color is Mustard Brown (#AC7E04), ΔE 0.018 away. Black text reads best on it, at 6.08:1.
| Hue family | Oranges |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.118) |
| Temperature | warm |
| Nearest name | Mustard Brown (#AC7E04) |
| Black text | 6.08:1 |
| White text | 3.44:1 |
Values
| HEX | #AA8523 |
| RGB | rgb(170, 133, 35) |
| HSL | hsl(44, 66%, 40%) |
| OKLCH | oklch(63.5% 0.118 86.6) |
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 #AA8523 | 3.44:1 | AA large text | Lc -67.3 | Content text, not long reading |
| Black text on #AA8523 | 6.08:1 | AA | Lc 42.2 | Non-text elements, placeholder text |
| #AA8523 text on white | 3.44:1 | AA large text | Lc 61.9 | Content text, not long reading |
| #AA8523 text on black | 6.08:1 | AA | Lc -39.8 | 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
#F8F5F0
oklch(97.1% 0.007 80.7)
-
Step 100
100
#EFE9DE
oklch(93.6% 0.016 82.8)
-
Step 200
200
#E2D8C2
oklch(88.4% 0.031 86.5)
-
Step 300
300
#D1BF96
oklch(80.9% 0.058 87.1)
-
Step 400
400
#BA9D5A
oklch(70.8% 0.093 86.6)
-
Step 500
500 (this color)
#AA8523
oklch(63.5% 0.118 86.6)
-
Step 600
600
#906E00
oklch(55.7% 0.114 87.1)
-
Step 700
700
#795C00
oklch(49.1% 0.1 87.1)
-
Step 800
800
#644B00
oklch(42.8% 0.087 86.6)
-
Step 900
900
#533E00
oklch(37.6% 0.077 86.9)
-
Step 950
950
#312506
oklch(27.2% 0.049 87.1)
#AA8523 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) | #96840F | 0.036 |
| Deuteranopia (no green cones) | #9F8E28 | 0.028 |
| Tritanopia (no blue cones) | #B97872 | 0.107 |
| Achromatopsia (no color) | #8A8A8A | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AA8523
#AA8523
oklch(63.5% 0.118 86.6)
- #6A88D3
#6A88D3
oklch(63.7% 0.118 266.5)
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 #AA8523, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mustard Brown #AC7E04 ΔE 0.018
- Dark Mustard #A88905 ΔE 0.018
- Yellowy Brown #AE8B0C ΔE 0.022
- Dark Goldenrod #B8860B ΔE 0.024
- Golden Brown #B27A01 ΔE 0.028
- Bronze #A87900 ΔE 0.031
- Dark Tan #AF884A ΔE 0.034
- Coffee #A6814C ΔE 0.041
Use #AA8523 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.