#A4ECE0
Closest named color: Pale Turquoise (#AFEEEE). oklch(89.2% 0.074 183.1), rgb(164, 236, 224).
Aa
Black text reads best on this color (15.65:1).
About this color
#A4ECE0 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 89%, its chroma 0.074 and its hue 183°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Turquoise (#AFEEEE), ΔE 0.024 away. Black text reads best on it, at 15.65:1.
| Hue family | Teals and cyans |
| Lightness | light (89%) |
| Chroma | moderately saturated (0.074) |
| Temperature | cool |
| Nearest name | Pale Turquoise (#AFEEEE) |
| Black text | 15.65:1 |
| White text | 1.34:1 |
Values
| HEX | #A4ECE0 |
| RGB | rgb(164, 236, 224) |
| HSL | hsl(170, 65%, 78%) |
| OKLCH | oklch(89.2% 0.074 183.1) |
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 #A4ECE0 | 1.34:1 | Fails | Lc -19.2 | Dividers and decoration only |
| Black text on #A4ECE0 | 15.65:1 | AAA | Lc 86.9 | Fine for body text |
| #A4ECE0 text on white | 1.34:1 | Fails | Lc 16.7 | Dividers and decoration only |
| #A4ECE0 text on black | 15.65:1 | AAA | Lc -86.9 | 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
#EDF8F6
oklch(97% 0.012 184.1)
-
Step 100
100
#D7F0EB
oklch(93.5% 0.027 182.4)
-
Step 200
200 (this color)
#A4ECE0
oklch(89.2% 0.074 183.1)
-
Step 300
300
#74D5C6
oklch(80.9% 0.095 182.7)
-
Step 400
400
#00BAA8
oklch(70.8% 0.126 182.8)
-
Step 500
500
#009F90
oklch(63.1% 0.112 183.2)
-
Step 600
600
#008679
oklch(55.7% 0.099 183.1)
-
Step 700
700
#007065
oklch(49% 0.087 183.1)
-
Step 800
800
#005C53
oklch(42.6% 0.076 183.4)
-
Step 900
900
#004D45
oklch(37.7% 0.067 183.1)
-
Step 950
950
#002E29
oklch(27.1% 0.048 183.6)
#A4ECE0 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) | #E5E4E0 | 0.078 |
| Deuteranopia (no green cones) | #D8DAE1 | 0.074 |
| Tritanopia (no blue cones) | #8EEFE8 | 0.021 |
| Achromatopsia (no color) | #DEDEDE | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A4ECE0
#A4ECE0
oklch(89.2% 0.074 183.1)
- #FFCCD7
#FFCCD7
oklch(89.3% 0.059 3.9)
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 #A4ECE0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Turquoise #AFEEEE ΔE 0.024
- Robin's Egg Blue #98EFF9 ΔE 0.033
- Powder Blue #B0E0E6 ΔE 0.038
- Robin Egg Blue #8AF1FE ΔE 0.042
- Celeste #A8DADC ΔE 0.047
- Light Teal #90E4C1 ΔE 0.050
- Diamond #B9F2FF ΔE 0.050
- Light Turquoise #7EF4CC ΔE 0.054
Use #A4ECE0 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.