#ACF3DB
Closest named color: Pale Turquoise (#AFEEEE). oklch(91.1% 0.078 171.5), rgb(172, 243, 219).
Aa
Black text reads best on this color (16.59:1).
About this color
#ACF3DB is a very light, moderately saturated teal or cyan. In OKLCH its lightness is 91%, its chroma 0.078 and its hue 171°. 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 16.59:1.
| Hue family | Teals and cyans |
| Lightness | very light (91%) |
| Chroma | moderately saturated (0.078) |
| Temperature | cool |
| Nearest name | Pale Turquoise (#AFEEEE) |
| Black text | 16.59:1 |
| White text | 1.26:1 |
Values
| HEX | #ACF3DB |
| RGB | rgb(172, 243, 219) |
| HSL | hsl(160, 75%, 81%) |
| OKLCH | oklch(91.1% 0.078 171.5) |
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 #ACF3DB | 1.26:1 | Fails | Lc -15.1 | Dividers and decoration only |
| Black text on #ACF3DB | 16.59:1 | AAA | Lc 90.5 | Preferred for body text |
| #ACF3DB text on white | 1.26:1 | Fails | Lc 13.1 | Not readable |
| #ACF3DB text on black | 16.59:1 | AAA | Lc -90.8 | Preferred 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 100.
-
Step 50
50
#EDF9F4
oklch(97.2% 0.014 169.3)
-
Step 100
100 (this color)
#ACF3DB
oklch(91.1% 0.078 171.5)
-
Step 200
200
#B5E6D4
oklch(88.6% 0.056 170.5)
-
Step 300
300
#77D6B9
oklch(80.9% 0.1 171.8)
-
Step 400
400
#00BC96
oklch(70.8% 0.138 171.4)
-
Step 500
500
#00A180
oklch(63.1% 0.123 171.4)
-
Step 600
600
#00876B
oklch(55.5% 0.108 171.4)
-
Step 700
700
#00725A
oklch(49.2% 0.096 171.5)
-
Step 800
800
#005D49
oklch(42.6% 0.083 171.6)
-
Step 900
900
#004E3D
oklch(37.8% 0.073 171.8)
-
Step 950
950
#002F23
oklch(27.2% 0.053 170.5)
#ACF3DB 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) | #EFEADA | 0.081 |
| Deuteranopia (no green cones) | #E2E1DD | 0.077 |
| Tritanopia (no blue cones) | #9AF4EC | 0.026 |
| Achromatopsia (no color) | #E5E5E5 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACF3DB
#ACF3DB
oklch(91.1% 0.078 171.5)
- #FFD4E5
#FFD4E5
oklch(91.1% 0.053 352.5)
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 #ACF3DB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Turquoise #AFEEEE ΔE 0.034
- Pale Aqua #B8FFEB ΔE 0.038
- Light Aqua #8CFFDB ΔE 0.041
- Duck Egg Blue #C3FBF4 ΔE 0.046
- Pale Cyan #B7FFFA ΔE 0.048
- Robin's Egg Blue #98EFF9 ΔE 0.049
- Light Turquoise #7EF4CC ΔE 0.050
- Tea Green #CAE7B9 ΔE 0.050
Use #ACF3DB 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.