#A3EAC3
Closest named color: Light Teal (#90E4C1). oklch(87.9% 0.089 159.8), rgb(163, 234, 195).
Aa
Black text reads best on this color (15.11:1).
About this color
#A3EAC3 is a light, moderately saturated green. In OKLCH its lightness is 88%, its chroma 0.089 and its hue 160°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Teal (#90E4C1), ΔE 0.027 away. Black text reads best on it, at 15.11:1.
| Hue family | Greens |
| Lightness | light (88%) |
| Chroma | moderately saturated (0.089) |
| Temperature | in between |
| Nearest name | Light Teal (#90E4C1) |
| Black text | 15.11:1 |
| White text | 1.38:1 |
Values
| HEX | #A3EAC3 |
| RGB | rgb(163, 234, 195) |
| HSL | hsl(147, 63%, 78%) |
| OKLCH | oklch(87.9% 0.089 159.8) |
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 #A3EAC3 | 1.38:1 | Fails | Lc -21.5 | Dividers and decoration only |
| Black text on #A3EAC3 | 15.11:1 | AAA | Lc 84.8 | Fine for body text |
| #A3EAC3 text on white | 1.38:1 | Fails | Lc 18.8 | Dividers and decoration only |
| #A3EAC3 text on black | 15.11:1 | AAA | Lc -84.7 | 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
#EDF9F2
oklch(97.1% 0.016 160.6)
-
Step 100
100
#D8F1E2
oklch(93.6% 0.033 159.4)
-
Step 200
200 (this color)
#A3EAC3
oklch(87.9% 0.089 159.8)
-
Step 300
300
#79D8A7
oklch(81% 0.115 159.8)
-
Step 400
400
#00BE7D
oklch(70.7% 0.16 159.9)
-
Step 500
500
#00A36A
oklch(63.1% 0.143 159.7)
-
Step 600
600
#008959
oklch(55.6% 0.126 160)
-
Step 700
700
#00734A
oklch(49% 0.111 160)
-
Step 800
800
#005F3C
oklch(42.8% 0.097 159.8)
-
Step 900
900
#004F31
oklch(37.7% 0.086 159.7)
-
Step 950
950
#002F1C
oklch(26.9% 0.06 160.5)
#A3EAC3 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) | #E8E0C1 | 0.085 |
| Deuteranopia (no green cones) | #DCD7C5 | 0.082 |
| Tritanopia (no blue cones) | #95E9DF | 0.040 |
| Achromatopsia (no color) | #DBDBDB | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3EAC3
#A3EAC3
oklch(87.9% 0.089 159.8)
- #FFC1EA
#FFC1EA
oklch(87.9% 0.088 339.4)
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 #A3EAC3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Teal #90E4C1 ΔE 0.027
- Hospital Green #9BE5AA ΔE 0.034
- Light Turquoise #7EF4CC ΔE 0.038
- Light Sage #BCECAC ΔE 0.039
- Light Grey Green #B7E1A1 ΔE 0.043
- Tea Green #CAE7B9 ΔE 0.043
- Light Aqua #8CFFDB ΔE 0.055
- Light Seafoam #A0FEBF ΔE 0.056
Use #A3EAC3 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.