#A3ECC2
Closest named color: Light Teal (#90E4C1). oklch(88.4% 0.093 158.6), rgb(163, 236, 194).
Aa
Black text reads best on this color (15.33:1).
About this color
#A3ECC2 is a light, moderately saturated green. In OKLCH its lightness is 88%, its chroma 0.093 and its hue 159°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Teal (#90E4C1), ΔE 0.031 away. Black text reads best on it, at 15.33:1.
| Hue family | Greens |
| Lightness | light (88%) |
| Chroma | moderately saturated (0.093) |
| Temperature | in between |
| Nearest name | Light Teal (#90E4C1) |
| Black text | 15.33:1 |
| White text | 1.36:1 |
Values
| HEX | #A3ECC2 |
| RGB | rgb(163, 236, 194) |
| HSL | hsl(145, 66%, 78%) |
| OKLCH | oklch(88.4% 0.093 158.6) |
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 #A3ECC2 | 1.36:1 | Fails | Lc -20.6 | Dividers and decoration only |
| Black text on #A3ECC2 | 15.33:1 | AAA | Lc 85.7 | Fine for body text |
| #A3ECC2 text on white | 1.36:1 | Fails | Lc 18.0 | Dividers and decoration only |
| #A3ECC2 text on black | 15.33:1 | AAA | Lc -85.6 | 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
#EDF9F1
oklch(97.1% 0.016 156.9)
-
Step 100
100
#D7F1E1
oklch(93.5% 0.035 158.7)
-
Step 200
200 (this color)
#A3ECC2
oklch(88.4% 0.093 158.6)
-
Step 300
300
#77D8A4
oklch(80.9% 0.119 158.7)
-
Step 400
400
#00BE79
oklch(70.6% 0.164 158.6)
-
Step 500
500
#00A367
oklch(63% 0.146 158.5)
-
Step 600
600
#008956
oklch(55.5% 0.129 158.6)
-
Step 700
700
#007348
oklch(49% 0.113 158.9)
-
Step 800
800
#005F3A
oklch(42.8% 0.099 158.5)
-
Step 900
900
#004F30
oklch(37.7% 0.087 158.9)
-
Step 950
950
#002F1B
oklch(26.9% 0.062 159.3)
#A3ECC2 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) | #EBE1C0 | 0.089 |
| Deuteranopia (no green cones) | #DED9C4 | 0.084 |
| Tritanopia (no blue cones) | #95EBE0 | 0.042 |
| Achromatopsia (no color) | #DCDCDC | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3ECC2
#A3ECC2
oklch(88.4% 0.093 158.6)
- #FFC3EC
#FFC3EC
oklch(88.3% 0.086 338.4)
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 #A3ECC2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Teal #90E4C1 ΔE 0.031
- Hospital Green #9BE5AA ΔE 0.034
- Light Turquoise #7EF4CC ΔE 0.035
- Light Sage #BCECAC ΔE 0.036
- Light Grey Green #B7E1A1 ΔE 0.043
- Tea Green #CAE7B9 ΔE 0.043
- Light Seafoam #A0FEBF ΔE 0.050
- Light Aqua #8CFFDB ΔE 0.051
Use #A3ECC2 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.