#A1DCD6
Closest named color: Celeste (#A8DADC). oklch(85.3% 0.061 188.2), rgb(161, 220, 214).
Aa
Black text reads best on this color (13.72:1).
About this color
#A1DCD6 is a light, muted teal or cyan. In OKLCH its lightness is 85%, its chroma 0.061 and its hue 188°. Its hue sits on the cool side of the wheel. The nearest named color is Celeste (#A8DADC), ΔE 0.014 away. Black text reads best on it, at 13.72:1.
| Hue family | Teals and cyans |
| Lightness | light (85%) |
| Chroma | muted (0.061) |
| Temperature | cool |
| Nearest name | Celeste (#A8DADC) |
| Black text | 13.72:1 |
| White text | 1.53:1 |
Values
| HEX | #A1DCD6 |
| RGB | rgb(161, 220, 214) |
| HSL | hsl(174, 46%, 75%) |
| OKLCH | oklch(85.3% 0.061 188.2) |
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 #A1DCD6 | 1.53:1 | Fails | Lc -27.8 | Dividers and decoration only |
| Black text on #A1DCD6 | 13.72:1 | AAA | Lc 79.2 | Fine for body text |
| #A1DCD6 text on white | 1.53:1 | Fails | Lc 24.5 | Dividers and decoration only |
| #A1DCD6 text on black | 13.72:1 | AAA | Lc -78.6 | 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
#EEF8F7
oklch(97.1% 0.011 189.8)
-
Step 100
100
#DAEFED
oklch(93.6% 0.022 189.9)
-
Step 200
200 (this color)
#A1DCD6
oklch(85.3% 0.061 188.2)
-
Step 300
300
#83D1CA
oklch(80.8% 0.078 188.5)
-
Step 400
400
#00B9AF
oklch(70.8% 0.123 188)
-
Step 500
500
#009E96
oklch(63% 0.109 188.5)
-
Step 600
600
#00857E
oklch(55.6% 0.097 188.3)
-
Step 700
700
#00706A
oklch(49.1% 0.085 188.3)
-
Step 800
800
#005C57
oklch(42.8% 0.074 188.4)
-
Step 900
900
#004C48
oklch(37.6% 0.065 188.7)
-
Step 950
950
#002E2B
oklch(27.1% 0.047 188)
#A1DCD6 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) | #D6D6D6 | 0.065 |
| Deuteranopia (no green cones) | #CACDD7 | 0.061 |
| Tritanopia (no blue cones) | #8EDFDA | 0.019 |
| Achromatopsia (no color) | #D1D1D1 | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A1DCD6
#A1DCD6
oklch(85.3% 0.061 188.2)
- #F3BFC7
#F3BFC7
oklch(85.3% 0.06 8.1)
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 #A1DCD6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.014
- Powder Blue #B0E0E6 ΔE 0.030
- Light Blue #ADD8E6 ΔE 0.032
- Tiffany Blue #94D2BD ΔE 0.043
- Light Teal #90E4C1 ΔE 0.046
- Pale Turquoise #AFEEEE ΔE 0.055
- Robin's Egg Blue #98EFF9 ΔE 0.058
- Cadet Gray #CED4DA ΔE 0.058
Use #A1DCD6 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.