#ACD1BB
Closest named color: Tiffany Blue (#94D2BD). oklch(82.8% 0.05 159), rgb(172, 209, 187).
Aa
Black text reads best on this color (12.59:1).
About this color
#ACD1BB is a light, muted green. In OKLCH its lightness is 83%, its chroma 0.050 and its hue 159°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tiffany Blue (#94D2BD), ΔE 0.027 away. Black text reads best on it, at 12.59:1.
| Hue family | Greens |
| Lightness | light (83%) |
| Chroma | muted (0.050) |
| Temperature | in between |
| Nearest name | Tiffany Blue (#94D2BD) |
| Black text | 12.59:1 |
| White text | 1.66:1 |
Values
| HEX | #ACD1BB |
| RGB | rgb(172, 209, 187) |
| HSL | hsl(144, 29%, 75%) |
| OKLCH | oklch(82.8% 0.05 159) |
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 #ACD1BB | 1.66:1 | Fails | Lc -33.0 | Non-text elements, placeholder text |
| Black text on #ACD1BB | 12.59:1 | AAA | Lc 74.5 | Content text, not long reading |
| #ACD1BB text on white | 1.66:1 | Fails | Lc 29.3 | Dividers and decoration only |
| #ACD1BB text on black | 12.59:1 | AAA | Lc -73.5 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E2EDE6
oklch(93.6% 0.015 158.2)
-
Step 200
200
#CBDFD3
oklch(88.5% 0.027 159.5)
-
Step 300
300 (this color)
#ACD1BB
oklch(82.8% 0.05 159)
-
Step 400
400
#74B08F
oklch(70.7% 0.079 159.4)
-
Step 500
500
#4C9C73
oklch(63.1% 0.101 159.2)
-
Step 600
600
#29875B
oklch(55.7% 0.111 158.8)
-
Step 700
700
#19724B
oklch(49.1% 0.103 159.2)
-
Step 800
800
#195D3E
oklch(42.8% 0.085 159.3)
-
Step 900
900
#1D4C34
oklch(37.6% 0.066 158.5)
-
Step 950
950
#122D1F
oklch(27.1% 0.043 159.1)
#ACD1BB 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) | #D0CBBA | 0.048 |
| Deuteranopia (no green cones) | #C9C6BC | 0.046 |
| Tritanopia (no blue cones) | #A6D1CA | 0.021 |
| Achromatopsia (no color) | #C8C8C8 | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACD1BB
#ACD1BB
oklch(82.8% 0.05 159)
- #DDBBD1
#DDBBD1
oklch(82.8% 0.048 339.3)
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 #ACD1BB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tiffany Blue #94D2BD ΔE 0.027
- Ash Gray #BFC8AD ΔE 0.031
- Celeste #A8DADC ΔE 0.044
- Pale Teal #82CBB2 ΔE 0.053
- Silver #C0C0C0 ΔE 0.054
- Light Teal #90E4C1 ΔE 0.055
- Seafoam Blue #78D1B6 ΔE 0.057
- Light Blue #ADD8E6 ΔE 0.057
Use #ACD1BB 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.