#A8DDCE
Closest named color: Celeste (#A8DADC). oklch(85.7% 0.058 175.6), rgb(168, 221, 206).
Aa
Black text reads best on this color (13.89:1).
About this color
#A8DDCE is a light, muted teal or cyan. In OKLCH its lightness is 86%, its chroma 0.058 and its hue 176°. Its hue sits on the cool side of the wheel. The nearest named color is Celeste (#A8DADC), ΔE 0.024 away. Black text reads best on it, at 13.89:1.
| Hue family | Teals and cyans |
| Lightness | light (86%) |
| Chroma | muted (0.058) |
| Temperature | cool |
| Nearest name | Celeste (#A8DADC) |
| Black text | 13.89:1 |
| White text | 1.51:1 |
Values
| HEX | #A8DDCE |
| RGB | rgb(168, 221, 206) |
| HSL | hsl(163, 44%, 76%) |
| OKLCH | oklch(85.7% 0.058 175.6) |
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 #A8DDCE | 1.51:1 | Fails | Lc -27.0 | Dividers and decoration only |
| Black text on #A8DDCE | 13.89:1 | AAA | Lc 79.9 | Fine for body text |
| #A8DDCE text on white | 1.51:1 | Fails | Lc 23.8 | Dividers and decoration only |
| #A8DDCE text on black | 13.89:1 | AAA | Lc -79.4 | 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
#EFF8F5
oklch(97.2% 0.01 174.3)
-
Step 100
100
#DCEFE9
oklch(93.6% 0.022 175)
-
Step 200
200 (this color)
#A8DDCE
oklch(85.7% 0.058 175.6)
-
Step 300
300
#8BD1BE
oklch(80.9% 0.076 175.4)
-
Step 400
400
#31B99D
oklch(70.8% 0.121 175.4)
-
Step 500
500
#00A086
oklch(63% 0.118 175.6)
-
Step 600
600
#008770
oklch(55.7% 0.105 175.1)
-
Step 700
700
#00715E
oklch(49% 0.092 175.6)
-
Step 800
800
#005D4D
oklch(42.7% 0.08 175.6)
-
Step 900
900
#004E40
oklch(37.9% 0.071 175.3)
-
Step 950
950
#002E25
oklch(26.9% 0.05 175.6)
#A8DDCE 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) | #D9D6CD | 0.062 |
| Deuteranopia (no green cones) | #CFCFCF | 0.059 |
| Tritanopia (no blue cones) | #9BDED8 | 0.018 |
| Achromatopsia (no color) | #D2D2D2 | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A8DDCE
#A8DDCE
oklch(85.7% 0.058 175.6)
- #F0C1D1
#F0C1D1
oklch(85.7% 0.057 356)
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 #A8DDCE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.024
- Powder Blue #B0E0E6 ΔE 0.035
- Light Teal #90E4C1 ΔE 0.040
- Light Blue #ADD8E6 ΔE 0.041
- Tiffany Blue #94D2BD ΔE 0.043
- Pale Turquoise #AFEEEE ΔE 0.055
- Cadet Gray #CED4DA ΔE 0.057
- Light Gray #D3D3D3 ΔE 0.059
Use #A8DDCE 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.