#A18A44
Closest named color: Dark Tan (#AF884A). oklch(64% 0.094 91.4), rgb(161, 138, 68).
Aa
Black text reads best on this color (6.23:1).
About this color
#A18A44 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 64%, its chroma 0.094 and its hue 91°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Tan (#AF884A), ΔE 0.025 away. Black text reads best on it, at 6.23:1.
| Hue family | Yellows |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.094) |
| Temperature | warm |
| Nearest name | Dark Tan (#AF884A) |
| Black text | 6.23:1 |
| White text | 3.36:1 |
Values
| HEX | #A18A44 |
| RGB | rgb(161, 138, 68) |
| HSL | hsl(45, 41%, 45%) |
| OKLCH | oklch(64% 0.094 91.4) |
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 #A18A44 | 3.36:1 | AA large text | Lc -66.5 | Content text, not long reading |
| Black text on #A18A44 | 6.23:1 | AA | Lc 43.0 | Non-text elements, placeholder text |
| #A18A44 text on white | 3.36:1 | AA large text | Lc 61.1 | Content text, not long reading |
| #A18A44 text on black | 6.23:1 | AA | Lc -40.6 | 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
#F7F5F1
oklch(97.1% 0.006 84.6)
-
Step 100
100
#EDEAE0
oklch(93.7% 0.014 93)
-
Step 200
200
#DFD9C7
oklch(88.5% 0.025 91.6)
-
Step 300
300
#CBC09F
oklch(80.8% 0.046 91.8)
-
Step 400
400
#B19F6B
oklch(70.6% 0.073 91.1)
-
Step 500
500 (this color)
#A18A44
oklch(64% 0.094 91.4)
-
Step 600
600
#89711E
oklch(55.7% 0.102 92)
-
Step 700
700
#755E0F
oklch(49.1% 0.095 90.9)
-
Step 800
800
#5F4D11
oklch(42.7% 0.079 91.3)
-
Step 900
900
#4E4017
oklch(37.7% 0.061 90.3)
-
Step 950
950
#2D260F
oklch(27% 0.038 92.8)
#A18A44 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) | #97883D | 0.019 |
| Deuteranopia (no green cones) | #9D8F47 | 0.014 |
| Tritanopia (no blue cones) | #AD807A | 0.086 |
| Achromatopsia (no color) | #8C8C8C | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A18A44
#A18A44
oklch(64% 0.094 91.4)
- #7789C6
#7789C6
oklch(64.1% 0.094 271)
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 #A18A44, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Tan #AF884A ΔE 0.025
- Dark Sand #A88F59 ΔE 0.027
- Coffee #A6814C ΔE 0.030
- Dark Mustard #A88905 ΔE 0.036
- Light Brown #AD8150 ΔE 0.037
- Yellowy Brown #AE8B0C ΔE 0.039
- Tan Brown #AB7E4C ΔE 0.039
- Mustard Brown #AC7E04 ΔE 0.041
Use #A18A44 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.