#ACF9E2
Closest named color: Pale Aqua (#B8FFEB). oklch(92.6% 0.082 173.8), rgb(172, 249, 226).
Aa
Black text reads best on this color (17.40:1).
About this color
#ACF9E2 is a very light, moderately saturated teal or cyan. In OKLCH its lightness is 93%, its chroma 0.082 and its hue 174°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Aqua (#B8FFEB), ΔE 0.023 away. Black text reads best on it, at 17.40:1.
| Hue family | Teals and cyans |
| Lightness | very light (93%) |
| Chroma | moderately saturated (0.082) |
| Temperature | cool |
| Nearest name | Pale Aqua (#B8FFEB) |
| Black text | 17.40:1 |
| White text | 1.20:1 |
Values
| HEX | #ACF9E2 |
| RGB | rgb(172, 249, 226) |
| HSL | hsl(162, 87%, 83%) |
| OKLCH | oklch(92.6% 0.082 173.8) |
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 #ACF9E2 | 1.20:1 | Fails | Lc -11.7 | Not readable |
| Black text on #ACF9E2 | 17.40:1 | AAA | Lc 93.5 | Preferred for body text |
| #ACF9E2 text on white | 1.20:1 | Fails | Lc 10.1 | Not readable |
| #ACF9E2 text on black | 17.40:1 | AAA | Lc -94.1 | 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
#ECF9F5
oklch(97.1% 0.015 175.7)
-
Step 100
100 (this color)
#ACF9E2
oklch(92.6% 0.082 173.8)
-
Step 200
200
#B2E6D6
oklch(88.4% 0.058 174.1)
-
Step 300
300
#6FD7BB
oklch(80.9% 0.106 173.8)
-
Step 400
400
#00BB9A
oklch(70.7% 0.134 174)
-
Step 500
500
#00A184
oklch(63.2% 0.121 173.8)
-
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)
#ACF9E2 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) | #F4F0E1 | 0.086 |
| Deuteranopia (no green cones) | #E6E6E4 | 0.081 |
| Tritanopia (no blue cones) | #97FBF2 | 0.026 |
| Achromatopsia (no color) | #EAEAEA | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACF9E2
#ACF9E2
oklch(92.6% 0.082 173.8)
- #FFDBE8
#FFDBE8
oklch(92.5% 0.043 354.2)
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 #ACF9E2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Aqua #B8FFEB ΔE 0.023
- Pale Cyan #B7FFFA ΔE 0.036
- Light Aqua #8CFFDB ΔE 0.036
- Duck Egg Blue #C3FBF4 ΔE 0.037
- Pale Turquoise #AFEEEE ΔE 0.039
- Eggshell Blue #C4FFF7 ΔE 0.042
- Pale Sky Blue #BDF6FE ΔE 0.047
- Aquamarine #7FFFD4 ΔE 0.050
Use #ACF9E2 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.