#AAA18E
Closest named color: Cement (#A5A391). oklch(71.1% 0.029 85.7), rgb(170, 161, 142).
Aa
Black text reads best on this color (8.19:1).
About this color
#AAA18E is a medium-light close to neutral grey. In OKLCH its lightness is 71%, its chroma 0.029. It has too little chroma to lean warm or cool. The nearest named color is Cement (#A5A391), ΔE 0.008 away. Black text reads best on it, at 8.19:1.
| Hue family | Neutrals |
| Lightness | medium-light (71%) |
| Chroma | close to neutral grey (0.029) |
| Temperature | neutral |
| Nearest name | Cement (#A5A391) |
| Black text | 8.19:1 |
| White text | 2.56:1 |
Values
| HEX | #AAA18E |
| RGB | rgb(170, 161, 142) |
| HSL | hsl(41, 14%, 61%) |
| OKLCH | oklch(71.1% 0.029 85.7) |
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 #AAA18E | 2.56:1 | Fails | Lc -55.3 | Large or bold text, headings |
| Black text on #AAA18E | 8.19:1 | AAA | Lc 53.9 | Large or bold text, headings |
| #AAA18E text on white | 2.56:1 | Fails | Lc 50.2 | Large or bold text, headings |
| #AAA18E text on black | 8.19:1 | AAA | Lc -51.8 | Large or bold text, headings |
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 400.
-
Step 50
50
#F6F5F4
oklch(97.1% 0.002 67.8)
-
Step 100
100
#EBEAE6
oklch(93.7% 0.005 95.1)
-
Step 200
200
#DCD9D2
oklch(88.6% 0.01 87.5)
-
Step 300
300
#C6C0B4
oklch(80.9% 0.018 84.6)
-
Step 400
400 (this color)
#AAA18E
oklch(71.1% 0.029 85.7)
-
Step 500
500
#948870
oklch(63.1% 0.037 84.5)
-
Step 600
600
#7E7259
oklch(55.6% 0.04 85.3)
-
Step 700
700
#6A5F49
oklch(49% 0.036 84.4)
-
Step 800
800
#574E3C
oklch(42.8% 0.031 84.5)
-
Step 900
900
#474133
oklch(37.7% 0.024 87.6)
-
Step 950
950
#2A261E
oklch(27% 0.015 84.5)
#AAA18E 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) | #A6A08D | 0.007 |
| Deuteranopia (no green cones) | #A8A38F | 0.006 |
| Tritanopia (no blue cones) | #AF9E9C | 0.026 |
| Achromatopsia (no color) | #A2A2A2 | 0.029 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AAA18E
#AAA18E
oklch(71.1% 0.029 85.7)
- #99A2B5
#99A2B5
oklch(71.1% 0.03 265.4)
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 #AAA18E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cement #A5A391 ΔE 0.008
- Stone #ADA587 ΔE 0.018
- Bland #AFA88B ΔE 0.023
- Mushroom #BA9E88 ΔE 0.024
- Taupe #B9A281 ΔE 0.028
- Pewter #96A8A1 ΔE 0.035
- Dark Gray #A9A9A9 ΔE 0.037
- Dust #B2996E ΔE 0.041
Use #AAA18E 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.