#A18663
Closest named color: Puce (#A57E52). oklch(63.6% 0.059 73.6), rgb(161, 134, 99).
Aa
Black text reads best on this color (6.10:1).
About this color
#A18663 is a medium-light, muted orange. In OKLCH its lightness is 64%, its chroma 0.059 and its hue 74°. Its hue sits on the warm side of the wheel. The nearest named color is Puce (#A57E52), ΔE 0.024 away. Black text reads best on it, at 6.10:1.
| Hue family | Oranges |
| Lightness | medium-light (64%) |
| Chroma | muted (0.059) |
| Temperature | warm |
| Nearest name | Puce (#A57E52) |
| Black text | 6.10:1 |
| White text | 3.43:1 |
Values
| HEX | #A18663 |
| RGB | rgb(161, 134, 99) |
| HSL | hsl(34, 25%, 51%) |
| OKLCH | oklch(63.6% 0.059 73.6) |
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 #A18663 | 3.43:1 | AA large text | Lc -67.4 | Content text, not long reading |
| Black text on #A18663 | 6.10:1 | AA | Lc 42.2 | Non-text elements, placeholder text |
| #A18663 text on white | 3.43:1 | AA large text | Lc 61.9 | Content text, not long reading |
| #A18663 text on black | 6.10:1 | 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
#F7F5F3
oklch(97.1% 0.003 67.8)
-
Step 100
100
#EDE9E4
oklch(93.6% 0.008 73.7)
-
Step 200
200
#E0D8CE
oklch(88.6% 0.016 73.7)
-
Step 300
300
#CCBEAD
oklch(80.8% 0.028 72.7)
-
Step 400
400
#B29D81
oklch(70.7% 0.046 74.9)
-
Step 500
500 (this color)
#A18663
oklch(63.6% 0.059 73.6)
-
Step 600
600
#8A6E48
oklch(55.6% 0.064 74.3)
-
Step 700
700
#755C39
oklch(49.2% 0.06 75)
-
Step 800
800
#5F4B30
oklch(42.7% 0.049 74.2)
-
Step 900
900
#4E3F2A
oklch(37.8% 0.039 75.5)
-
Step 950
950
#2E2519
oklch(27.1% 0.025 74.4)
#A18663 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) | #908761 | 0.027 |
| Deuteranopia (no green cones) | #978D64 | 0.023 |
| Tritanopia (no blue cones) | #AB7F7D | 0.050 |
| Achromatopsia (no color) | #8A8A8A | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A18663
#A18663
oklch(63.6% 0.059 73.6)
- #728DAF
#728DAF
oklch(63.5% 0.06 254.4)
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 #A18663, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Puce #A57E52 ΔE 0.024
- Coffee #A6814C ΔE 0.027
- Light Brown #AD8150 ΔE 0.027
- Tan Brown #AB7E4C ΔE 0.030
- Brown Grey #8D8468 ΔE 0.033
- Dark Sand #A88F59 ΔE 0.034
- Dark Tan #AF884A ΔE 0.037
- Pale Brown #B1916E ΔE 0.041
Use #A18663 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.