#A18552
Closest named color: Coffee (#A6814C). oklch(63.1% 0.077 81.6), rgb(161, 133, 82).
Aa
Black text reads best on this color (5.99:1).
About this color
#A18552 is a medium-light, moderately saturated orange. In OKLCH its lightness is 63%, its chroma 0.077 and its hue 82°. Its hue sits on the warm side of the wheel. The nearest named color is Coffee (#A6814C), ΔE 0.012 away. Black text reads best on it, at 5.99:1.
| Hue family | Oranges |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.077) |
| Temperature | warm |
| Nearest name | Coffee (#A6814C) |
| Black text | 5.99:1 |
| White text | 3.50:1 |
Values
| HEX | #A18552 |
| RGB | rgb(161, 133, 82) |
| HSL | hsl(39, 33%, 48%) |
| OKLCH | oklch(63.1% 0.077 81.6) |
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 #A18552 | 3.50:1 | AA large text | Lc -68.0 | Content text, not long reading |
| Black text on #A18552 | 5.99:1 | AA | Lc 41.5 | Non-text elements, placeholder text |
| #A18552 text on white | 3.50:1 | AA large text | Lc 62.6 | Content text, not long reading |
| #A18552 text on black | 5.99:1 | AA | Lc -39.1 | 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
#F7F5F2
oklch(97.1% 0.005 78.3)
-
Step 100
100
#EDE9E2
oklch(93.5% 0.01 81.8)
-
Step 200
200
#E0D8CA
oklch(88.5% 0.021 81.8)
-
Step 300
300
#CDBFA6
oklch(81% 0.038 82.1)
-
Step 400
400
#B49D76
oklch(70.7% 0.06 80.6)
-
Step 500
500 (this color)
#A18552
oklch(63.1% 0.077 81.6)
-
Step 600
600
#8C6E36
oklch(55.6% 0.083 81.2)
-
Step 700
700
#775C28
oklch(49.1% 0.078 81.6)
-
Step 800
800
#614B23
oklch(42.7% 0.064 80.6)
-
Step 900
900
#4F3F21
oklch(37.7% 0.05 82)
-
Step 950
950
#2E2514
oklch(27% 0.032 82.6)
#A18552 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) | #91854E | 0.027 |
| Deuteranopia (no green cones) | #988C54 | 0.022 |
| Tritanopia (no blue cones) | #AC7C78 | 0.067 |
| Achromatopsia (no color) | #898989 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A18552
#A18552
oklch(63.1% 0.077 81.6)
- #708AB8
#708AB8
oklch(63.1% 0.076 261.6)
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 #A18552, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Coffee #A6814C ΔE 0.012
- Puce #A57E52 ΔE 0.020
- Light Brown #AD8150 ΔE 0.021
- Tan Brown #AB7E4C ΔE 0.022
- Dark Tan #AF884A ΔE 0.026
- Dark Sand #A88F59 ΔE 0.030
- Brown Grey #8D8468 ΔE 0.040
- Mocha #9D7651 ΔE 0.042
Use #A18552 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.