#AAD2CF
Closest named color: Celeste (#A8DADC). oklch(83.4% 0.042 190.7), rgb(170, 210, 207).
Aa
Black text reads best on this color (12.82:1).
About this color
#AAD2CF is a light, muted teal or cyan. In OKLCH its lightness is 83%, its chroma 0.042 and its hue 191°. Its hue sits on the cool side of the wheel. The nearest named color is Celeste (#A8DADC), ΔE 0.023 away. Black text reads best on it, at 12.82:1.
| Hue family | Teals and cyans |
| Lightness | light (83%) |
| Chroma | muted (0.042) |
| Temperature | cool |
| Nearest name | Celeste (#A8DADC) |
| Black text | 12.82:1 |
| White text | 1.63:1 |
Values
| HEX | #AAD2CF |
| RGB | rgb(170, 210, 207) |
| HSL | hsl(176, 31%, 75%) |
| OKLCH | oklch(83.4% 0.042 190.7) |
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 #AAD2CF | 1.63:1 | Fails | Lc -31.9 | Non-text elements, placeholder text |
| Black text on #AAD2CF | 12.82:1 | AAA | Lc 75.5 | Fine for body text |
| #AAD2CF text on white | 1.63:1 | Fails | Lc 28.3 | Dividers and decoration only |
| #AAD2CF text on black | 12.82:1 | AAA | Lc -74.6 | Content text, not long reading |
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
#F1F7F6
oklch(97.1% 0.006 185.3)
-
Step 100
100
#E1EDEC
oklch(93.7% 0.013 190.9)
-
Step 200
200
#C8DEDD
oklch(88.4% 0.023 193.4)
-
Step 300
300 (this color)
#AAD2CF
oklch(83.4% 0.042 190.7)
-
Step 400
400
#6CAEAA
oklch(70.6% 0.068 190.8)
-
Step 500
500
#3E9A96
oklch(63.1% 0.087 191.2)
-
Step 600
600
#0A8480
oklch(55.5% 0.094 191)
-
Step 700
700
#00706C
oklch(49.2% 0.085 190.4)
-
Step 800
800
#045B58
oklch(42.6% 0.072 190.8)
-
Step 900
900
#134B49
oklch(37.7% 0.056 191.6)
-
Step 950
950
#0E2C2A
oklch(27% 0.036 189.3)
#AAD2CF 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) | #CDCECF | 0.045 |
| Deuteranopia (no green cones) | #C5C8D0 | 0.042 |
| Tritanopia (no blue cones) | #9ED4D1 | 0.014 |
| Achromatopsia (no color) | #CACACA | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AAD2CF
#AAD2CF
oklch(83.4% 0.042 190.7)
- #E3BEC2
#E3BEC2
oklch(83.5% 0.043 10.7)
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 #AAD2CF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.023
- Light Blue #ADD8E6 ΔE 0.032
- Tiffany Blue #94D2BD ΔE 0.038
- Powder Blue #B0E0E6 ΔE 0.043
- Light Blue Grey #B7C9E2 ΔE 0.045
- Ash Gray #BFC8AD ΔE 0.048
- Light Steel Blue #B0C4DE ΔE 0.050
- Silver #C0C0C0 ΔE 0.050
Use #AAD2CF 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.