#AAC8BF
Closest named color: Ash Gray (#BFC8AD). oklch(80.8% 0.035 175.4), rgb(170, 200, 191).
Aa
Black text reads best on this color (11.72:1).
About this color
#AAC8BF is a light, muted teal or cyan. In OKLCH its lightness is 81%, its chroma 0.035 and its hue 175°. Its hue sits on the cool side of the wheel. The nearest named color is Ash Gray (#BFC8AD), ΔE 0.034 away. Black text reads best on it, at 11.72:1.
| Hue family | Teals and cyans |
| Lightness | light (81%) |
| Chroma | muted (0.035) |
| Temperature | cool |
| Nearest name | Ash Gray (#BFC8AD) |
| Black text | 11.72:1 |
| White text | 1.79:1 |
Values
| HEX | #AAC8BF |
| RGB | rgb(170, 200, 191) |
| HSL | hsl(162, 21%, 73%) |
| OKLCH | oklch(80.8% 0.035 175.4) |
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 #AAC8BF | 1.79:1 | Fails | Lc -37.2 | Non-text elements, placeholder text |
| Black text on #AAC8BF | 11.72:1 | AAA | Lc 70.7 | Content text, not long reading |
| #AAC8BF text on white | 1.79:1 | Fails | Lc 33.1 | Non-text elements, placeholder text |
| #AAC8BF text on black | 11.72:1 | AAA | Lc -69.5 | Content text, not long reading |
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 300.
-
Step 50
50
#F2F6F5
oklch(97% 0.004 179.7)
-
Step 100
100
#E3ECE9
oklch(93.5% 0.01 174.3)
-
Step 200
200
#CDDDD8
oklch(88.4% 0.018 175.3)
-
Step 300
300 (this color)
#AAC8BF
oklch(80.8% 0.035 175.4)
-
Step 400
400
#7CAC9F
oklch(70.6% 0.055 176)
-
Step 500
500
#589887
oklch(63.2% 0.071 174.9)
-
Step 600
600
#3B8271
oklch(55.6% 0.077 175.4)
-
Step 700
700
#2C6E5F
oklch(49.1% 0.072 175.8)
-
Step 800
800
#265A4D
oklch(42.8% 0.06 174.6)
-
Step 900
900
#244A40
oklch(37.8% 0.047 174.5)
-
Step 950
950
#162B26
oklch(27% 0.029 177.1)
#AAC8BF 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) | #C6C4BF | 0.037 |
| Deuteranopia (no green cones) | #C0C0C0 | 0.035 |
| Tritanopia (no blue cones) | #A3C9C5 | 0.011 |
| Achromatopsia (no color) | #C1C1C1 | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AAC8BF
#AAC8BF
oklch(80.8% 0.035 175.4)
- #D4B8C1
#D4B8C1
oklch(80.9% 0.034 356.5)
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 #AAC8BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ash Gray #BFC8AD ΔE 0.034
- Silver #C0C0C0 ΔE 0.035
- Tiffany Blue #94D2BD ΔE 0.036
- Cloudy Blue #ACC2D9 ΔE 0.046
- Light Steel Blue #B0C4DE ΔE 0.050
- French Gray #ADB5BD ΔE 0.051
- Light Cornflower Blue #98C1D9 ΔE 0.051
- Pale Teal #82CBB2 ΔE 0.052
Use #AAC8BF 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.