#A4A18A
Closest named color: Cement (#A5A391). oklch(70.5% 0.033 101.1), rgb(164, 161, 138).
Aa
Black text reads best on this color (8.04:1).
About this color
#A4A18A is a medium-light, muted yellow. In OKLCH its lightness is 71%, its chroma 0.033 and its hue 101°. Its hue sits on the warm side of the wheel. The nearest named color is Cement (#A5A391), ΔE 0.010 away. Black text reads best on it, at 8.04:1.
| Hue family | Yellows |
| Lightness | medium-light (71%) |
| Chroma | muted (0.033) |
| Temperature | warm |
| Nearest name | Cement (#A5A391) |
| Black text | 8.04:1 |
| White text | 2.61:1 |
Values
| HEX | #A4A18A |
| RGB | rgb(164, 161, 138) |
| HSL | hsl(53, 13%, 59%) |
| OKLCH | oklch(70.5% 0.033 101.1) |
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 #A4A18A | 2.61:1 | Fails | Lc -56.1 | Large or bold text, headings |
| Black text on #A4A18A | 8.04:1 | AAA | Lc 53.0 | Large or bold text, headings |
| #A4A18A text on white | 2.61:1 | Fails | Lc 51.0 | Large or bold text, headings |
| #A4A18A text on black | 8.04:1 | AAA | Lc -50.9 | 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
#F6F5F3
oklch(97% 0.003 84.6)
-
Step 100
100
#EAEAE6
oklch(93.6% 0.005 106.5)
-
Step 200
200
#DAD9D1
oklch(88.4% 0.011 100.8)
-
Step 300
300
#C3C1B2
oklch(80.8% 0.021 100.7)
-
Step 400
400 (this color)
#A4A18A
oklch(70.5% 0.033 101.1)
-
Step 500
500
#8F8B6E
oklch(63.2% 0.042 101)
-
Step 600
600
#797456
oklch(55.5% 0.044 99.7)
-
Step 700
700
#666246
oklch(49.2% 0.042 100.9)
-
Step 800
800
#53503A
oklch(42.8% 0.035 101.2)
-
Step 900
900
#444232
oklch(37.6% 0.026 101.6)
-
Step 950
950
#28271D
oklch(27% 0.018 102.8)
#A4A18A 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) | #A69F89 | 0.006 |
| Deuteranopia (no green cones) | #A7A18B | 0.005 |
| Tritanopia (no blue cones) | #A89E9A | 0.028 |
| Achromatopsia (no color) | #A0A0A0 | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A4A18A
#A4A18A
oklch(70.5% 0.033 101.1)
- #9C9EB4
#9C9EB4
oklch(70.5% 0.032 281.4)
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 #A4A18A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cement #A5A391 ΔE 0.010
- Stone #ADA587 ΔE 0.019
- Bland #AFA88B ΔE 0.026
- Mushroom #BA9E88 ΔE 0.033
- Taupe #B9A281 ΔE 0.033
- Pewter #96A8A1 ΔE 0.034
- Dust #B2996E ΔE 0.038
- Cool Grey #95A3A6 ΔE 0.041
Use #A4A18A 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.