#A1DEC9
Closest named color: Light Teal (#90E4C1). oklch(85.3% 0.069 171.3), rgb(161, 222, 201).
Aa
Black text reads best on this color (13.80:1).
About this color
#A1DEC9 is a light, muted teal or cyan. In OKLCH its lightness is 85%, its chroma 0.069 and its hue 171°. Its hue sits on the cool side of the wheel. The nearest named color is Light Teal (#90E4C1), ΔE 0.028 away. Black text reads best on it, at 13.80:1.
| Hue family | Teals and cyans |
| Lightness | light (85%) |
| Chroma | muted (0.069) |
| Temperature | cool |
| Nearest name | Light Teal (#90E4C1) |
| Black text | 13.80:1 |
| White text | 1.52:1 |
Values
| HEX | #A1DEC9 |
| RGB | rgb(161, 222, 201) |
| HSL | hsl(159, 48%, 75%) |
| OKLCH | oklch(85.3% 0.069 171.3) |
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 #A1DEC9 | 1.52:1 | Fails | Lc -27.4 | Dividers and decoration only |
| Black text on #A1DEC9 | 13.80:1 | AAA | Lc 79.6 | Fine for body text |
| #A1DEC9 text on white | 1.52:1 | Fails | Lc 24.2 | Dividers and decoration only |
| #A1DEC9 text on black | 13.80:1 | AAA | Lc -79.0 | Fine for body text |
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 200.
-
Step 50
50
#EEF8F4
oklch(97.1% 0.012 170.3)
-
Step 100
100
#DAF0E8
oklch(93.7% 0.025 171.9)
-
Step 200
200 (this color)
#A1DEC9
oklch(85.3% 0.069 171.3)
-
Step 300
300
#83D4B9
oklch(81% 0.089 170.8)
-
Step 400
400
#00BC95
oklch(70.8% 0.139 170.9)
-
Step 500
500
#00A180
oklch(63.1% 0.123 171.4)
-
Step 600
600
#00876B
oklch(55.5% 0.108 171.4)
-
Step 700
700
#00725A
oklch(49.2% 0.096 171.5)
-
Step 800
800
#005D49
oklch(42.6% 0.083 171.6)
-
Step 900
900
#004E3C
oklch(37.7% 0.074 170.6)
-
Step 950
950
#002F23
oklch(27.2% 0.053 170.5)
#A1DEC9 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) | #DAD6C8 | 0.071 |
| Deuteranopia (no green cones) | #CFCECA | 0.068 |
| Tritanopia (no blue cones) | #92DFD8 | 0.023 |
| Achromatopsia (no color) | #D1D1D1 | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A1DEC9
#A1DEC9
oklch(85.3% 0.069 171.3)
- #F3BDD4
#F3BDD4
oklch(85.3% 0.068 351.3)
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 #A1DEC9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Teal #90E4C1 ΔE 0.028
- Celeste #A8DADC ΔE 0.034
- Tiffany Blue #94D2BD ΔE 0.038
- Powder Blue #B0E0E6 ΔE 0.045
- Light Blue #ADD8E6 ΔE 0.052
- Hospital Green #9BE5AA ΔE 0.053
- Light Grey Green #B7E1A1 ΔE 0.059
- Tea Green #CAE7B9 ΔE 0.061
Use #A1DEC9 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.