#A1DBCA
Closest named color: Celeste (#A8DADC). oklch(84.7% 0.064 174.7), rgb(161, 219, 202).
Aa
Black text reads best on this color (13.50:1).
About this color
#A1DBCA is a light, muted teal or cyan. In OKLCH its lightness is 85%, its chroma 0.064 and its hue 175°. Its hue sits on the cool side of the wheel. The nearest named color is Celeste (#A8DADC), ΔE 0.028 away. Black text reads best on it, at 13.50:1.
| Hue family | Teals and cyans |
| Lightness | light (85%) |
| Chroma | muted (0.064) |
| Temperature | cool |
| Nearest name | Celeste (#A8DADC) |
| Black text | 13.50:1 |
| White text | 1.55:1 |
Values
| HEX | #A1DBCA |
| RGB | rgb(161, 219, 202) |
| HSL | hsl(162, 45%, 75%) |
| OKLCH | oklch(84.7% 0.064 174.7) |
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 #A1DBCA | 1.55:1 | Fails | Lc -28.8 | Dividers and decoration only |
| Black text on #A1DBCA | 13.50:1 | AAA | Lc 78.3 | Fine for body text |
| #A1DBCA text on white | 1.55:1 | Fails | Lc 25.4 | Dividers and decoration only |
| #A1DBCA text on black | 13.50:1 | AAA | Lc -77.6 | 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 300.
-
Step 50
50
#F0F7F5
oklch(97% 0.008 177.3)
-
Step 100
100
#DEEEE9
oklch(93.6% 0.018 175.3)
-
Step 200
200
#C2E1D7
oklch(88.4% 0.035 174)
-
Step 300
300 (this color)
#A1DBCA
oklch(84.7% 0.064 174.7)
-
Step 400
400
#4FB59C
oklch(70.6% 0.102 174.6)
-
Step 500
500
#00A085
oklch(63% 0.119 175)
-
Step 600
600
#00876F
oklch(55.6% 0.106 174.3)
-
Step 700
700
#00715D
oklch(49% 0.093 174.7)
-
Step 800
800
#005D4C
oklch(42.7% 0.081 174.6)
-
Step 900
900
#004E3F
oklch(37.8% 0.072 174.1)
-
Step 950
950
#002E25
oklch(26.9% 0.05 175.6)
#A1DBCA 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) | #D7D4C9 | 0.067 |
| Deuteranopia (no green cones) | #CCCCCB | 0.064 |
| Tritanopia (no blue cones) | #92DCD6 | 0.020 |
| Achromatopsia (no color) | #CFCFCF | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A1DBCA
#A1DBCA
oklch(84.7% 0.064 174.7)
- #F0BCCF
#F0BCCF
oklch(84.7% 0.064 354.7)
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 #A1DBCA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.028
- Tiffany Blue #94D2BD ΔE 0.032
- Light Teal #90E4C1 ΔE 0.035
- Powder Blue #B0E0E6 ΔE 0.044
- Light Blue #ADD8E6 ΔE 0.046
- Ash Gray #BFC8AD ΔE 0.058
- Seafoam Blue #78D1B6 ΔE 0.059
- Hospital Green #9BE5AA ΔE 0.059
Use #A1DBCA 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.