#AC9599
Closest named color: Rosy Brown (#BC8F8F). oklch(69.2% 0.028 6), rgb(172, 149, 153).
Aa
Black text reads best on this color (7.51:1).
About this color
#AC9599 is a medium-light close to neutral grey. In OKLCH its lightness is 69%, its chroma 0.028. It has too little chroma to lean warm or cool. The nearest named color is Rosy Brown (#BC8F8F), ΔE 0.028 away. Black text reads best on it, at 7.51:1.
| Hue family | Neutrals |
| Lightness | medium-light (69%) |
| Chroma | close to neutral grey (0.028) |
| Temperature | neutral |
| Nearest name | Rosy Brown (#BC8F8F) |
| Black text | 7.51:1 |
| White text | 2.79:1 |
Values
| HEX | #AC9599 |
| RGB | rgb(172, 149, 153) |
| HSL | hsl(350, 12%, 63%) |
| OKLCH | oklch(69.2% 0.028 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 #AC9599 | 2.79:1 | Fails | Lc -59.1 | Large or bold text, headings |
| Black text on #AC9599 | 7.51:1 | AAA | Lc 50.2 | Large or bold text, headings |
| #AC9599 text on white | 2.79:1 | Fails | Lc 53.8 | Large or bold text, headings |
| #AC9599 text on black | 7.51:1 | AAA | Lc -48.0 | 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
#F7F5F5
oklch(97.2% 0.002 17.2)
-
Step 100
100
#EDE8E9
oklch(93.5% 0.006 3.3)
-
Step 200
200
#DFD7D8
oklch(88.6% 0.009 8.6)
-
Step 300
300
#CBBCBF
oklch(80.9% 0.017 3.8)
-
Step 400
400 (this color)
#AC9599
oklch(69.2% 0.028 6)
-
Step 500
500
#9D8186
oklch(63.1% 0.035 6.1)
-
Step 600
600
#886A70
oklch(55.6% 0.039 5)
-
Step 700
700
#73585D
oklch(49% 0.036 6.1)
-
Step 800
800
#5E484C
oklch(42.6% 0.031 6.3)
-
Step 900
900
#4D3D40
oklch(37.8% 0.023 5.6)
-
Step 950
950
#2D2425
oklch(27.1% 0.014 10.5)
#AC9599 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) | #989899 | 0.030 |
| Deuteranopia (no green cones) | #9D9C99 | 0.028 |
| Tritanopia (no blue cones) | #B19496 | 0.008 |
| Achromatopsia (no color) | #9B9B9B | 0.028 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AC9599
#AC9599
oklch(69.2% 0.028 6)
- #89A29E
#89A29E
oklch(69.2% 0.029 184.8)
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 #AC9599, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rosy Brown #BC8F8F ΔE 0.028
- Grey Pink #C3909B ΔE 0.038
- Light Mauve #C292A1 ΔE 0.038
- Cement #A5A391 ΔE 0.045
- Cool Grey #95A3A6 ΔE 0.045
- Mushroom #BA9E88 ΔE 0.046
- Cool Gray #8D99AE ΔE 0.050
- Dark Gray #A9A9A9 ΔE 0.052
Use #AC9599 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.