#AAE2D0
Closest named color: Celeste (#A8DADC). oklch(86.9% 0.063 173), rgb(170, 226, 208).
Aa
Black text reads best on this color (14.49:1).
About this color
#AAE2D0 is a light, muted teal or cyan. In OKLCH its lightness is 87%, its chroma 0.063 and its hue 173°. Its hue sits on the cool side of the wheel. The nearest named color is Celeste (#A8DADC), ΔE 0.032 away. Black text reads best on it, at 14.49:1.
| Hue family | Teals and cyans |
| Lightness | light (87%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Celeste (#A8DADC) |
| Black text | 14.49:1 |
| White text | 1.44:1 |
Values
| HEX | #AAE2D0 |
| RGB | rgb(170, 226, 208) |
| HSL | hsl(161, 49%, 78%) |
| OKLCH | oklch(86.9% 0.063 173) |
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 #AAE2D0 | 1.44:1 | Fails | Lc -24.3 | Dividers and decoration only |
| Black text on #AAE2D0 | 14.49:1 | AAA | Lc 82.4 | Fine for body text |
| #AAE2D0 text on white | 1.44:1 | Fails | Lc 21.3 | Dividers and decoration only |
| #AAE2D0 text on black | 14.49:1 | AAA | Lc -82.0 | 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
#DBEFE8
oklch(93.5% 0.023 172.8)
-
Step 200
200 (this color)
#AAE2D0
oklch(86.9% 0.063 173)
-
Step 300
300
#88D2BC
oklch(80.9% 0.081 173.5)
-
Step 400
400
#24BA99
oklch(70.7% 0.128 173.1)
-
Step 500
500
#00A182
oklch(63.2% 0.122 172.6)
-
Step 600
600
#00876D
oklch(55.6% 0.107 172.9)
-
Step 700
700
#00725C
oklch(49.2% 0.094 173.1)
-
Step 800
800
#005D4B
oklch(42.7% 0.081 173.5)
-
Step 900
900
#004E3E
oklch(37.8% 0.073 172.9)
-
Step 950
950
#002E24
oklch(26.9% 0.051 173.7)
#AAE2D0 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) | #DEDBCF | 0.065 |
| Deuteranopia (no green cones) | #D4D3D1 | 0.063 |
| Tritanopia (no blue cones) | #9CE3DD | 0.021 |
| Achromatopsia (no color) | #D6D6D6 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AAE2D0
#AAE2D0
oklch(86.9% 0.063 173)
- #F6C4D7
#F6C4D7
oklch(87% 0.062 353.7)
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 #AAE2D0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.032
- Powder Blue #B0E0E6 ΔE 0.034
- Light Teal #90E4C1 ΔE 0.038
- Pale Turquoise #AFEEEE ΔE 0.045
- Light Blue #ADD8E6 ΔE 0.048
- Tea Green #CAE7B9 ΔE 0.051
- Tiffany Blue #94D2BD ΔE 0.054
- Robin's Egg Blue #98EFF9 ΔE 0.056
Use #AAE2D0 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.