#AEDDD8
Closest named color: Celeste (#A8DADC). oklch(86.3% 0.049 188.3), rgb(174, 221, 216).
Aa
Black text reads best on this color (14.13:1).
About this color
#AEDDD8 is a light, muted teal or cyan. In OKLCH its lightness is 86%, its chroma 0.049 and its hue 188°. 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 14.13:1.
| Hue family | Teals and cyans |
| Lightness | light (86%) |
| Chroma | muted (0.049) |
| Temperature | cool |
| Nearest name | Celeste (#A8DADC) |
| Black text | 14.13:1 |
| White text | 1.48:1 |
Values
| HEX | #AEDDD8 |
| RGB | rgb(174, 221, 216) |
| HSL | hsl(174, 41%, 77%) |
| OKLCH | oklch(86.3% 0.049 188.3) |
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 #AEDDD8 | 1.48:1 | Fails | Lc -25.9 | Dividers and decoration only |
| Black text on #AEDDD8 | 14.13:1 | AAA | Lc 80.9 | Fine for body text |
| #AEDDD8 text on white | 1.48:1 | Fails | Lc 22.8 | Dividers and decoration only |
| #AEDDD8 text on black | 14.13:1 | AAA | Lc -80.4 | 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
#EFF7F6
oklch(97% 0.009 188.1)
-
Step 100
100
#DDEEEC
oklch(93.6% 0.018 188.4)
-
Step 200
200 (this color)
#AEDDD8
oklch(86.3% 0.049 188.3)
-
Step 300
300
#91CEC8
oklch(80.8% 0.063 188.3)
-
Step 400
400
#45B5AD
oklch(70.8% 0.101 188.5)
-
Step 500
500
#009E96
oklch(63% 0.109 188.5)
-
Step 600
600
#00857E
oklch(55.6% 0.097 188.3)
-
Step 700
700
#00706A
oklch(49.1% 0.085 188.3)
-
Step 800
800
#005C57
oklch(42.8% 0.074 188.4)
-
Step 900
900
#004C48
oklch(37.6% 0.065 188.7)
-
Step 950
950
#002E2B
oklch(27.1% 0.047 188)
#AEDDD8 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) | #D8D8D8 | 0.053 |
| Deuteranopia (no green cones) | #CFD1D9 | 0.050 |
| Tritanopia (no blue cones) | #A0DFDB | 0.015 |
| Achromatopsia (no color) | #D4D4D4 | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AEDDD8
#AEDDD8
oklch(86.3% 0.049 188.3)
- #F0C5CC
#F0C5CC
oklch(86.3% 0.05 7.2)
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 #AEDDD8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.013
- Powder Blue #B0E0E6 ΔE 0.019
- Light Blue #ADD8E6 ΔE 0.027
- Cadet Gray #CED4DA ΔE 0.045
- Pale Turquoise #AFEEEE ΔE 0.047
- Light Gray #D3D3D3 ΔE 0.049
- Light Teal #90E4C1 ΔE 0.055
- Tiffany Blue #94D2BD ΔE 0.055
Use #AEDDD8 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.