#AD8317
Closest named color: Mustard Brown (#AC7E04). oklch(63.4% 0.124 84.5), rgb(173, 131, 23).
Aa
Black text reads best on this color (6.03:1).
About this color
#AD8317 is a medium-light, moderately saturated orange. In OKLCH its lightness is 63%, its chroma 0.124 and its hue 85°. Its hue sits on the warm side of the wheel. The nearest named color is Mustard Brown (#AC7E04), ΔE 0.013 away. Black text reads best on it, at 6.03:1.
| Hue family | Oranges |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.124) |
| Temperature | warm |
| Nearest name | Mustard Brown (#AC7E04) |
| Black text | 6.03:1 |
| White text | 3.47:1 |
Values
| HEX | #AD8317 |
| RGB | rgb(173, 131, 23) |
| HSL | hsl(43, 77%, 38%) |
| OKLCH | oklch(63.4% 0.124 84.5) |
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 #AD8317 | 3.47:1 | AA large text | Lc -67.6 | Content text, not long reading |
| Black text on #AD8317 | 6.03:1 | AA | Lc 41.9 | Non-text elements, placeholder text |
| #AD8317 text on white | 3.47:1 | AA large text | Lc 62.1 | Content text, not long reading |
| #AD8317 text on black | 6.03:1 | AA | Lc -39.5 | 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
#F8F5EF
oklch(97.1% 0.009 84.6)
-
Step 100
100
#EFE9DD
oklch(93.5% 0.017 84.6)
-
Step 200
200
#E4D8C1
oklch(88.6% 0.033 83.7)
-
Step 300
300
#D3BE94
oklch(80.9% 0.061 84.4)
-
Step 400
400
#BD9C56
oklch(70.8% 0.097 84.6)
-
Step 500
500 (this color)
#AD8317
oklch(63.4% 0.124 84.5)
-
Step 600
600
#926D00
oklch(55.7% 0.114 85)
-
Step 700
700
#7B5B00
oklch(49.1% 0.101 84.7)
-
Step 800
800
#654A00
oklch(42.7% 0.087 84.5)
-
Step 900
900
#553D00
oklch(37.7% 0.077 83.5)
-
Step 950
950
#322404
oklch(27% 0.051 84.2)
#AD8317 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) | #958300 | 0.042 |
| Deuteranopia (no green cones) | #9F8E1E | 0.035 |
| Tritanopia (no blue cones) | #BC7670 | 0.110 |
| Achromatopsia (no color) | #898989 | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AD8317
#AD8317
oklch(63.4% 0.124 84.5)
- #6488D5
#6488D5
oklch(63.4% 0.123 264.2)
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 #AD8317, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mustard Brown #AC7E04 ΔE 0.013
- Dark Mustard #A88905 ΔE 0.020
- Dark Goldenrod #B8860B ΔE 0.021
- Golden Brown #B27A01 ΔE 0.023
- Yellowy Brown #AE8B0C ΔE 0.023
- Bronze #A87900 ΔE 0.028
- Dark Tan #AF884A ΔE 0.038
- Coffee #A6814C ΔE 0.044
Use #AD8317 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.