#ACEFE0
Closest named color: Pale Turquoise (#AFEEEE). oklch(90.3% 0.07 179.2), rgb(172, 239, 224).
Aa
Black text reads best on this color (16.17:1).
About this color
#ACEFE0 is a very light, moderately saturated teal or cyan. In OKLCH its lightness is 90%, its chroma 0.070 and its hue 179°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Turquoise (#AFEEEE), ΔE 0.021 away. Black text reads best on it, at 16.17:1.
| Hue family | Teals and cyans |
| Lightness | very light (90%) |
| Chroma | moderately saturated (0.070) |
| Temperature | cool |
| Nearest name | Pale Turquoise (#AFEEEE) |
| Black text | 16.17:1 |
| White text | 1.29:1 |
Values
| HEX | #ACEFE0 |
| RGB | rgb(172, 239, 224) |
| HSL | hsl(167, 68%, 81%) |
| OKLCH | oklch(90.3% 0.07 179.2) |
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 #ACEFE0 | 1.29:1 | Fails | Lc -16.9 | Dividers and decoration only |
| Black text on #ACEFE0 | 16.17:1 | AAA | Lc 88.9 | Fine for body text |
| #ACEFE0 text on white | 1.29:1 | Fails | Lc 14.7 | Not readable |
| #ACEFE0 text on black | 16.17:1 | AAA | Lc -89.1 | 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
#EDF8F5
oklch(97% 0.012 178)
-
Step 100
100
#D8F0EA
oklch(93.6% 0.026 179)
-
Step 200
200 (this color)
#ACEFE0
oklch(90.3% 0.07 179.2)
-
Step 300
300
#7BD4C2
oklch(80.9% 0.09 179.4)
-
Step 400
400
#00BAA2
oklch(70.6% 0.129 179.1)
-
Step 500
500
#00A08B
oklch(63.2% 0.115 179)
-
Step 600
600
#008675
oklch(55.5% 0.101 179.7)
-
Step 700
700
#007162
oklch(49.1% 0.09 179.3)
-
Step 800
800
#005D50
oklch(42.8% 0.078 178.9)
-
Step 900
900
#004D42
oklch(37.6% 0.069 179)
-
Step 950
950
#002E27
oklch(27% 0.049 179.5)
#ACEFE0 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) | #E9E7DF | 0.074 |
| Deuteranopia (no green cones) | #DDDEE1 | 0.071 |
| Tritanopia (no blue cones) | #99F1EA | 0.021 |
| Achromatopsia (no color) | #E2E2E2 | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ACEFE0
#ACEFE0
oklch(90.3% 0.07 179.2)
- #FFD1DE
#FFD1DE
oklch(90.4% 0.054 359.4)
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 #ACEFE0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Turquoise #AFEEEE ΔE 0.021
- Robin's Egg Blue #98EFF9 ΔE 0.038
- Powder Blue #B0E0E6 ΔE 0.044
- Pale Aqua #B8FFEB ΔE 0.045
- Diamond #B9F2FF ΔE 0.046
- Pale Sky Blue #BDF6FE ΔE 0.047
- Duck Egg Blue #C3FBF4 ΔE 0.047
- Robin Egg Blue #8AF1FE ΔE 0.047
Use #ACEFE0 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.