#AC978D
Closest named color: Mushroom (#BA9E88). oklch(69.2% 0.029 47.1), rgb(172, 151, 141).
Aa
Black text reads best on this color (7.56:1).
About this color
#AC978D is a medium-light close to neutral grey. In OKLCH its lightness is 69%, its chroma 0.029. It has too little chroma to lean warm or cool. The nearest named color is Mushroom (#BA9E88), ΔE 0.032 away. Black text reads best on it, at 7.56:1.
| Hue family | Neutrals |
| Lightness | medium-light (69%) |
| Chroma | close to neutral grey (0.029) |
| Temperature | neutral |
| Nearest name | Mushroom (#BA9E88) |
| Black text | 7.56:1 |
| White text | 2.77:1 |
Values
| HEX | #AC978D |
| RGB | rgb(172, 151, 141) |
| HSL | hsl(19, 16%, 61%) |
| OKLCH | oklch(69.2% 0.029 47.1) |
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 #AC978D | 2.77:1 | Fails | Lc -58.8 | Large or bold text, headings |
| Black text on #AC978D | 7.56:1 | AAA | Lc 50.5 | Large or bold text, headings |
| #AC978D text on white | 2.77:1 | Fails | Lc 53.5 | Large or bold text, headings |
| #AC978D text on black | 7.56:1 | AAA | Lc -48.3 | 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
#F7F5F4
oklch(97.1% 0.003 48.7)
-
Step 100
100
#EDE9E7
oklch(93.7% 0.005 48.7)
-
Step 200
200
#DFD7D4
oklch(88.5% 0.01 41.9)
-
Step 300
300
#CBBDB7
oklch(80.8% 0.018 44.8)
-
Step 400
400 (this color)
#AC978D
oklch(69.2% 0.029 47.1)
-
Step 500
500
#9D8377
oklch(63.1% 0.037 46.2)
-
Step 600
600
#886D5F
oklch(55.7% 0.04 48.9)
-
Step 700
700
#735B4F
oklch(49.2% 0.037 48)
-
Step 800
800
#5E4A41
oklch(42.7% 0.031 45.5)
-
Step 900
900
#4D3E37
oklch(37.8% 0.024 46.4)
-
Step 950
950
#2D2420
oklch(26.9% 0.016 45.3)
#AC978D 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) | #9C998C | 0.024 |
| Deuteranopia (no green cones) | #A19D8D | 0.022 |
| Tritanopia (no blue cones) | #B29494 | 0.018 |
| Achromatopsia (no color) | #9B9B9B | 0.029 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC978D
#AC978D
oklch(69.2% 0.029 47.1)
- #8AA0AA
#8AA0AA
oklch(69.2% 0.029 227)
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 #AC978D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mushroom #BA9E88 ΔE 0.032
- Cement #A5A391 ΔE 0.032
- Rosy Brown #BC8F8F ΔE 0.032
- Pale Brown #B1916E ΔE 0.040
- Stone #ADA587 ΔE 0.043
- Taupe #B9A281 ΔE 0.045
- Dust #B2996E ΔE 0.045
- Cool Grey #95A3A6 ΔE 0.047
Use #AC978D 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.