#ACE8D5
Closest named color: Pale Turquoise (#AFEEEE). oklch(88.5% 0.066 173.2), rgb(172, 232, 213).
Aa
Black text reads best on this color (15.25:1).
About this color
#ACE8D5 is a light, muted teal or cyan. In OKLCH its lightness is 88%, its chroma 0.066 and its hue 173°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Turquoise (#AFEEEE), ΔE 0.034 away. Black text reads best on it, at 15.25:1.
| Hue family | Teals and cyans |
| Lightness | light (88%) |
| Chroma | muted (0.066) |
| Temperature | cool |
| Nearest name | Pale Turquoise (#AFEEEE) |
| Black text | 15.25:1 |
| White text | 1.37:1 |
Values
| HEX | #ACE8D5 |
| RGB | rgb(172, 232, 213) |
| HSL | hsl(161, 57%, 79%) |
| OKLCH | oklch(88.5% 0.066 173.2) |
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 #ACE8D5 | 1.37:1 | Fails | Lc -20.9 | Dividers and decoration only |
| Black text on #ACE8D5 | 15.25:1 | AAA | Lc 85.4 | Fine for body text |
| #ACE8D5 text on white | 1.37:1 | Fails | Lc 18.3 | Dividers and decoration only |
| #ACE8D5 text on black | 15.25:1 | AAA | Lc -85.2 | 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
#EEF8F5
oklch(97.1% 0.011 176.3)
-
Step 100
100
#DAF0E8
oklch(93.7% 0.025 171.9)
-
Step 200
200 (this color)
#ACE8D5
oklch(88.5% 0.066 173.2)
-
Step 300
300
#84D3BC
oklch(80.9% 0.085 173.6)
-
Step 400
400
#00BB99
oklch(70.6% 0.135 173.4)
-
Step 500
500
#00A183
oklch(63.2% 0.121 173.2)
-
Step 600
600
#00876E
oklch(55.6% 0.106 173.6)
-
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)
#ACE8D5 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) | #E4E0D4 | 0.070 |
| Deuteranopia (no green cones) | #D9D8D6 | 0.066 |
| Tritanopia (no blue cones) | #9DE9E2 | 0.021 |
| Achromatopsia (no color) | #DCDCDC | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACE8D5
#ACE8D5
oklch(88.5% 0.066 173.2)
- #FDC8DD
#FDC8DD
oklch(88.5% 0.066 352.8)
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 #ACE8D5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Turquoise #AFEEEE ΔE 0.034
- Powder Blue #B0E0E6 ΔE 0.037
- Celeste #A8DADC ΔE 0.043
- Light Teal #90E4C1 ΔE 0.043
- Tea Green #CAE7B9 ΔE 0.046
- Robin's Egg Blue #98EFF9 ΔE 0.048
- Light Blue #ADD8E6 ΔE 0.056
- Light Turquoise #7EF4CC ΔE 0.056
Use #ACE8D5 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.