#ACDDEC
Closest named color: Light Blue (#ADD8E6). oklch(86.8% 0.055 218.5), rgb(172, 221, 236).
Aa
Black text reads best on this color (14.30:1).
About this color
#ACDDEC is a light, muted teal or cyan. In OKLCH its lightness is 87%, its chroma 0.055 and its hue 219°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue (#ADD8E6), ΔE 0.013 away. Black text reads best on it, at 14.30:1.
| Hue family | Teals and cyans |
| Lightness | light (87%) |
| Chroma | muted (0.055) |
| Temperature | cool |
| Nearest name | Light Blue (#ADD8E6) |
| Black text | 14.30:1 |
| White text | 1.46:1 |
Values
| HEX | #ACDDEC |
| RGB | rgb(172, 221, 236) |
| HSL | hsl(194, 63%, 80%) |
| OKLCH | oklch(86.8% 0.055 218.5) |
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 #ACDDEC | 1.46:1 | Fails | Lc -25.2 | Dividers and decoration only |
| Black text on #ACDDEC | 14.30:1 | AAA | Lc 81.6 | Fine for body text |
| #ACDDEC text on white | 1.46:1 | Fails | Lc 22.1 | Dividers and decoration only |
| #ACDDEC text on black | 14.30:1 | AAA | Lc -81.2 | 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
#EFF7FA
oklch(97.1% 0.009 222.1)
-
Step 100
100
#DCEDF3
oklch(93.5% 0.02 220.9)
-
Step 200
200 (this color)
#ACDDEC
oklch(86.8% 0.055 218.5)
-
Step 300
300
#8CCCDF
oklch(80.9% 0.07 218.4)
-
Step 400
400
#37B1CF
oklch(70.7% 0.112 218.1)
-
Step 500
500
#0099B7
oklch(63.1% 0.114 218.3)
-
Step 600
600
#00819B
oklch(55.7% 0.1 218.5)
-
Step 700
700
#006C82
oklch(49.1% 0.088 218.4)
-
Step 800
800
#00596B
oklch(42.8% 0.077 217.7)
-
Step 900
900
#004A5A
oklch(37.8% 0.068 218.5)
-
Step 950
950
#002C36
oklch(27% 0.048 217.4)
#ACDDEC 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) | #D3DAED | 0.048 |
| Deuteranopia (no green cones) | #C9D2EC | 0.043 |
| Tritanopia (no blue cones) | #98E3E2 | 0.033 |
| Achromatopsia (no color) | #D5D5D5 | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACDDEC
#ACDDEC
oklch(86.8% 0.055 218.5)
- #F5C8BA
#F5C8BA
oklch(86.8% 0.055 38)
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 #ACDDEC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue #ADD8E6 ΔE 0.013
- Powder Blue #B0E0E6 ΔE 0.014
- Celeste #A8DADC ΔE 0.023
- Pale Turquoise #AFEEEE ΔE 0.046
- Cadet Gray #CED4DA ΔE 0.046
- Robin's Egg Blue #98EFF9 ΔE 0.047
- Light Blue Grey #B7C9E2 ΔE 0.051
- Baby Blue #A2CFFE ΔE 0.054
Use #ACDDEC 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.