#ACEAED
Closest named color: Pale Turquoise (#AFEEEE). oklch(89.6% 0.063 199.9), rgb(172, 234, 237).
Aa
Black text reads best on this color (15.74:1).
About this color
#ACEAED is a light, muted teal or cyan. In OKLCH its lightness is 90%, its chroma 0.063 and its hue 200°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Turquoise (#AFEEEE), ΔE 0.011 away. Black text reads best on it, at 15.74:1.
| Hue family | Teals and cyans |
| Lightness | light (90%) |
| Chroma | muted (0.063) |
| Temperature | cool |
| Nearest name | Pale Turquoise (#AFEEEE) |
| Black text | 15.74:1 |
| White text | 1.33:1 |
Values
| HEX | #ACEAED |
| RGB | rgb(172, 234, 237) |
| HSL | hsl(183, 64%, 80%) |
| OKLCH | oklch(89.6% 0.063 199.9) |
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 #ACEAED | 1.33:1 | Fails | Lc -18.8 | Dividers and decoration only |
| Black text on #ACEAED | 15.74:1 | AAA | Lc 87.3 | Fine for body text |
| #ACEAED text on white | 1.33:1 | Fails | Lc 16.4 | Dividers and decoration only |
| #ACEAED text on black | 15.74:1 | AAA | Lc -87.3 | 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
#EEF8F8
oklch(97.2% 0.011 197)
-
Step 100
100
#D9EFF0
oklch(93.6% 0.023 200.1)
-
Step 200
200 (this color)
#ACEAED
oklch(89.6% 0.063 199.9)
-
Step 300
300
#7FD1D5
oklch(81% 0.08 199.7)
-
Step 400
400
#00B7BE
oklch(70.8% 0.12 199.7)
-
Step 500
500
#009CA3
oklch(63% 0.107 200.4)
-
Step 600
600
#008489
oklch(55.7% 0.095 199.5)
-
Step 700
700
#006F73
oklch(49.2% 0.084 199.2)
-
Step 800
800
#005B5E
oklch(42.8% 0.073 198.7)
-
Step 900
900
#004C4F
oklch(37.8% 0.064 199.4)
-
Step 950
950
#002D2F
oklch(27% 0.046 199.4)
#ACEAED 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) | #E1E4ED | 0.064 |
| Deuteranopia (no green cones) | #D5DBEE | 0.060 |
| Tritanopia (no blue cones) | #96EEEB | 0.024 |
| Achromatopsia (no color) | #DFDFDF | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACEAED
#ACEAED
oklch(89.6% 0.063 199.9)
- #FFCFCE
#FFCFCE
oklch(89.6% 0.054 19.6)
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 #ACEAED, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Turquoise #AFEEEE ΔE 0.011
- Robin's Egg Blue #98EFF9 ΔE 0.024
- Powder Blue #B0E0E6 ΔE 0.025
- Diamond #B9F2FF ΔE 0.034
- Robin Egg Blue #8AF1FE ΔE 0.036
- Pale Sky Blue #BDF6FE ΔE 0.042
- Celeste #A8DADC ΔE 0.043
- Light Blue #ADD8E6 ΔE 0.046
Use #ACEAED 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.