#ACC9BE
Closest named color: Ash Gray (#BFC8AD). oklch(81.1% 0.035 170.5), rgb(172, 201, 190).
Aa
Black text reads best on this color (11.85:1).
About this color
#ACC9BE is a light, muted teal or cyan. In OKLCH its lightness is 81%, its chroma 0.035 and its hue 171°. Its hue sits on the cool side of the wheel. The nearest named color is Ash Gray (#BFC8AD), ΔE 0.031 away. Black text reads best on it, at 11.85:1.
| Hue family | Teals and cyans |
| Lightness | light (81%) |
| Chroma | muted (0.035) |
| Temperature | cool |
| Nearest name | Ash Gray (#BFC8AD) |
| Black text | 11.85:1 |
| White text | 1.77:1 |
Values
| HEX | #ACC9BE |
| RGB | rgb(172, 201, 190) |
| HSL | hsl(157, 21%, 73%) |
| OKLCH | oklch(81.1% 0.035 170.5) |
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 #ACC9BE | 1.77:1 | Fails | Lc -36.6 | Non-text elements, placeholder text |
| Black text on #ACC9BE | 11.85:1 | AAA | Lc 71.3 | Content text, not long reading |
| #ACC9BE text on white | 1.77:1 | Fails | Lc 32.6 | Non-text elements, placeholder text |
| #ACC9BE text on black | 11.85:1 | AAA | Lc -70.1 | 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
#E4ECE9
oklch(93.6% 0.009 171.8)
-
Step 200
200
#CDDDD7
oklch(88.4% 0.019 171.4)
-
Step 300
300 (this color)
#ACC9BE
oklch(81.1% 0.035 170.5)
-
Step 400
400
#7EAC9C
oklch(70.7% 0.055 171.2)
-
Step 500
500
#5B9883
oklch(63.2% 0.072 170)
-
Step 600
600
#3E826D
oklch(55.6% 0.077 170.8)
-
Step 700
700
#306E5B
oklch(49.1% 0.072 170.6)
-
Step 800
800
#295A4A
oklch(42.8% 0.06 169.7)
-
Step 900
900
#264A3E
oklch(37.8% 0.047 170.1)
-
Step 950
950
#172B24
oklch(26.9% 0.029 169.8)
#ACC9BE 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) | #C7C5BE | 0.036 |
| Deuteranopia (no green cones) | #C2C1BF | 0.035 |
| Tritanopia (no blue cones) | #A6C9C6 | 0.013 |
| Achromatopsia (no color) | #C3C3C3 | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACC9BE
#ACC9BE
oklch(81.1% 0.035 170.5)
- #D4B9C4
#D4B9C4
oklch(81.2% 0.034 351.3)
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 #ACC9BE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ash Gray #BFC8AD ΔE 0.031
- Silver #C0C0C0 ΔE 0.035
- Tiffany Blue #94D2BD ΔE 0.036
- Cloudy Blue #ACC2D9 ΔE 0.049
- Celeste #A8DADC ΔE 0.051
- Light Steel Blue #B0C4DE ΔE 0.053
- Pale Teal #82CBB2 ΔE 0.053
- French Gray #ADB5BD ΔE 0.054
Use #ACC9BE 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.