#A3DDAC
Closest named color: Hospital Green (#9BE5AA). oklch(84.5% 0.09 148.9), rgb(163, 221, 172).
Aa
Black text reads best on this color (13.49:1).
About this color
#A3DDAC is a light, moderately saturated green. In OKLCH its lightness is 84%, its chroma 0.090 and its hue 149°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hospital Green (#9BE5AA), ΔE 0.024 away. Black text reads best on it, at 13.49:1.
| Hue family | Greens |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.090) |
| Temperature | in between |
| Nearest name | Hospital Green (#9BE5AA) |
| Black text | 13.49:1 |
| White text | 1.55:1 |
Values
| HEX | #A3DDAC |
| RGB | rgb(163, 221, 172) |
| HSL | hsl(129, 46%, 75%) |
| OKLCH | oklch(84.5% 0.09 148.9) |
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 #A3DDAC | 1.55:1 | Fails | Lc -28.8 | Dividers and decoration only |
| Black text on #A3DDAC | 13.49:1 | AAA | Lc 78.3 | Fine for body text |
| #A3DDAC text on white | 1.55:1 | Fails | Lc 25.5 | Dividers and decoration only |
| #A3DDAC text on black | 13.49:1 | AAA | Lc -77.6 | 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 300.
-
Step 50
50
#F0F8F1
oklch(97.1% 0.013 149.3)
-
Step 100
100
#DFEFE1
oklch(93.6% 0.025 149.1)
-
Step 200
200
#C3E3C7
oklch(88.5% 0.051 148.7)
-
Step 300
300 (this color)
#A3DDAC
oklch(84.5% 0.09 148.9)
-
Step 400
400
#56B96D
oklch(70.7% 0.144 149.1)
-
Step 500
500
#00A546
oklch(63% 0.178 148.9)
-
Step 600
600
#008B3A
oklch(55.6% 0.157 148.9)
-
Step 700
700
#007530
oklch(49.1% 0.138 149)
-
Step 800
800
#006026
oklch(42.7% 0.12 149)
-
Step 900
900
#00501E
oklch(37.6% 0.107 148.8)
-
Step 950
950
#00300F
oklch(27% 0.076 148.8)
#A3DDAC 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) | #DED3A9 | 0.076 |
| Deuteranopia (no green cones) | #D5CDAF | 0.074 |
| Tritanopia (no blue cones) | #9CDBCF | 0.050 |
| Achromatopsia (no color) | #CFCFCF | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3DDAC
#A3DDAC
oklch(84.5% 0.09 148.9)
- #EEB7E9
#EEB7E9
oklch(84.5% 0.091 329.4)
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 #A3DDAC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hospital Green #9BE5AA ΔE 0.024
- Light Grey Green #B7E1A1 ΔE 0.030
- Light Teal #90E4C1 ΔE 0.030
- Tiffany Blue #94D2BD ΔE 0.047
- Light Sage #BCECAC ΔE 0.053
- Pale Olive Green #B1D27B ΔE 0.056
- Pale Olive #B9CC81 ΔE 0.058
- Tea Green #CAE7B9 ΔE 0.058
Use #A3DDAC 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.