#A18666
Closest named color: Puce (#A57E52). oklch(63.7% 0.056 71.3), rgb(161, 134, 102).
Aa
Black text reads best on this color (6.11:1).
About this color
#A18666 is a medium-light, muted orange. In OKLCH its lightness is 64%, its chroma 0.056 and its hue 71°. Its hue sits on the warm side of the wheel. The nearest named color is Puce (#A57E52), ΔE 0.027 away. Black text reads best on it, at 6.11:1.
| Hue family | Oranges |
| Lightness | medium-light (64%) |
| Chroma | muted (0.056) |
| Temperature | warm |
| Nearest name | Puce (#A57E52) |
| Black text | 6.11:1 |
| White text | 3.43:1 |
Values
| HEX | #A18666 |
| RGB | rgb(161, 134, 102) |
| HSL | hsl(33, 24%, 52%) |
| OKLCH | oklch(63.7% 0.056 71.3) |
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 #A18666 | 3.43:1 | AA large text | Lc -67.3 | Content text, not long reading |
| Black text on #A18666 | 6.11:1 | AA | Lc 42.2 | Non-text elements, placeholder text |
| #A18666 text on white | 3.43:1 | AA large text | Lc 61.8 | Content text, not long reading |
| #A18666 text on black | 6.11:1 | AA | Lc -39.9 | 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
#E0D8CF
oklch(88.6% 0.015 70.9)
-
Step 300
300
#CCBEAE
oklch(80.9% 0.027 71.1)
-
Step 400
400
#B29D83
oklch(70.8% 0.044 72.9)
-
Step 500
500 (this color)
#A18666
oklch(63.7% 0.056 71.3)
-
Step 600
600
#8A6E4B
oklch(55.7% 0.061 72.3)
-
Step 700
700
#755B3C
oklch(49% 0.057 70.8)
-
Step 800
800
#5F4B32
oklch(42.7% 0.047 72.3)
-
Step 900
900
#4E3E2C
oklch(37.6% 0.036 69.7)
-
Step 950
950
#2E251A
oklch(27.1% 0.024 72.2)
#A18666 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) | #908764 | 0.027 |
| Deuteranopia (no green cones) | #968D67 | 0.024 |
| Tritanopia (no blue cones) | #AB7F7E | 0.048 |
| Achromatopsia (no color) | #8A8A8A | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A18666
#A18666
oklch(63.7% 0.056 71.3)
- #728EAD
#728EAD
oklch(63.7% 0.057 251.3)
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 #A18666, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Puce #A57E52 ΔE 0.027
- Light Brown #AD8150 ΔE 0.030
- Coffee #A6814C ΔE 0.030
- Brown Grey #8D8468 ΔE 0.032
- Tan Brown #AB7E4C ΔE 0.033
- Dark Sand #A88F59 ΔE 0.036
- Dark Tan #AF884A ΔE 0.040
- Warm Grey #978A84 ΔE 0.041
Use #A18666 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.