#AED4D1
Closest named color: Celeste (#A8DADC). oklch(84.2% 0.04 190.5), rgb(174, 212, 209).
Aa
Black text reads best on this color (13.13:1).
About this color
#AED4D1 is a light, muted teal or cyan. In OKLCH its lightness is 84%, its chroma 0.040 and its hue 191°. Its hue sits on the cool side of the wheel. The nearest named color is Celeste (#A8DADC), ΔE 0.018 away. Black text reads best on it, at 13.13:1.
| Hue family | Teals and cyans |
| Lightness | light (84%) |
| Chroma | muted (0.040) |
| Temperature | cool |
| Nearest name | Celeste (#A8DADC) |
| Black text | 13.13:1 |
| White text | 1.59:1 |
Values
| HEX | #AED4D1 |
| RGB | rgb(174, 212, 209) |
| HSL | hsl(175, 31%, 76%) |
| OKLCH | oklch(84.2% 0.04 190.5) |
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 #AED4D1 | 1.59:1 | Fails | Lc -30.5 | Non-text elements, placeholder text |
| Black text on #AED4D1 | 13.13:1 | AAA | Lc 76.8 | Fine for body text |
| #AED4D1 text on white | 1.59:1 | Fails | Lc 27.0 | Dividers and decoration only |
| #AED4D1 text on black | 13.13:1 | AAA | Lc -76.0 | 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 300.
-
Step 50
50
#F2F7F6
oklch(97.2% 0.005 183)
-
Step 100
100
#E2ECEB
oklch(93.5% 0.011 189.8)
-
Step 200
200
#C9DEDC
oklch(88.4% 0.023 189.8)
-
Step 300
300 (this color)
#AED4D1
oklch(84.2% 0.04 190.5)
-
Step 400
400
#70AEAA
oklch(70.8% 0.064 190.6)
-
Step 500
500
#449995
oklch(63% 0.082 191.1)
-
Step 600
600
#1B847F
oklch(55.7% 0.09 189.9)
-
Step 700
700
#066F6C
oklch(49% 0.083 191.5)
-
Step 800
800
#0F5B58
oklch(42.8% 0.069 190.8)
-
Step 900
900
#174B48
oklch(37.8% 0.054 189.7)
-
Step 950
950
#102C2A
oklch(27.1% 0.034 189.1)
#AED4D1 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) | #CFD0D1 | 0.042 |
| Deuteranopia (no green cones) | #C8CAD1 | 0.040 |
| Tritanopia (no blue cones) | #A3D6D3 | 0.013 |
| Achromatopsia (no color) | #CCCCCC | 0.040 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AED4D1
#AED4D1
oklch(84.2% 0.04 190.5)
- #E4C1C5
#E4C1C5
oklch(84.2% 0.04 10.2)
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 #AED4D1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.018
- Light Blue #ADD8E6 ΔE 0.028
- Powder Blue #B0E0E6 ΔE 0.037
- Tiffany Blue #94D2BD ΔE 0.043
- Cadet Gray #CED4DA ΔE 0.044
- Light Blue Grey #B7C9E2 ΔE 0.045
- Light Gray #D3D3D3 ΔE 0.047
- Ash Gray #BFC8AD ΔE 0.050
Use #AED4D1 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.