#AED9D3
Closest named color: Celeste (#A8DADC). oklch(85.3% 0.046 185.9), rgb(174, 217, 211).
Aa
Black text reads best on this color (13.66:1).
About this color
#AED9D3 is a light, muted teal or cyan. In OKLCH its lightness is 85%, its chroma 0.046 and its hue 186°. Its hue sits on the cool side of the wheel. The nearest named color is Celeste (#A8DADC), ΔE 0.013 away. Black text reads best on it, at 13.66:1.
| Hue family | Teals and cyans |
| Lightness | light (85%) |
| Chroma | muted (0.046) |
| Temperature | cool |
| Nearest name | Celeste (#A8DADC) |
| Black text | 13.66:1 |
| White text | 1.53:1 |
Values
| HEX | #AED9D3 |
| RGB | rgb(174, 217, 211) |
| HSL | hsl(172, 36%, 77%) |
| OKLCH | oklch(85.3% 0.046 185.9) |
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 #AED9D3 | 1.53:1 | Fails | Lc -28.1 | Dividers and decoration only |
| Black text on #AED9D3 | 13.66:1 | AAA | Lc 79.0 | Fine for body text |
| #AED9D3 text on white | 1.53:1 | Fails | Lc 24.8 | Dividers and decoration only |
| #AED9D3 text on black | 13.66:1 | AAA | Lc -78.3 | 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
#F0F7F6
oklch(97.1% 0.008 186.9)
-
Step 100
100
#DEEEEB
oklch(93.6% 0.017 183.5)
-
Step 200
200 (this color)
#AED9D3
oklch(85.3% 0.046 185.9)
-
Step 300
300
#95CDC6
oklch(80.8% 0.059 186.5)
-
Step 400
400
#51B4A9
oklch(70.8% 0.094 185.5)
-
Step 500
500
#009F93
oklch(63.2% 0.111 185.4)
-
Step 600
600
#00857C
oklch(55.5% 0.097 186.5)
-
Step 700
700
#007068
oklch(49.1% 0.086 186.2)
-
Step 800
800
#005C55
oklch(42.7% 0.075 185.9)
-
Step 900
900
#004D47
oklch(37.8% 0.066 185.9)
-
Step 950
950
#002E2A
oklch(27.1% 0.048 185.8)
#AED9D3 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) | #D4D4D3 | 0.048 |
| Deuteranopia (no green cones) | #CCCED4 | 0.046 |
| Tritanopia (no blue cones) | #A2DBD7 | 0.014 |
| Achromatopsia (no color) | #D0D0D0 | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AED9D3
#AED9D3
oklch(85.3% 0.046 185.9)
- #EAC3CA
#EAC3CA
oklch(85.3% 0.045 5.9)
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 #AED9D3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.013
- Light Blue #ADD8E6 ΔE 0.028
- Powder Blue #B0E0E6 ΔE 0.028
- Cadet Gray #CED4DA ΔE 0.044
- Tiffany Blue #94D2BD ΔE 0.047
- Light Gray #D3D3D3 ΔE 0.048
- Light Blue Grey #B7C9E2 ΔE 0.055
- Light Teal #90E4C1 ΔE 0.056
Use #AED9D3 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.