#A3E8A3
Closest named color: Hospital Green (#9BE5AA). oklch(86.8% 0.117 144.5), rgb(163, 232, 163).
Aa
Black text reads best on this color (14.62:1).
About this color
#A3E8A3 is a light, moderately saturated green. In OKLCH its lightness is 87%, its chroma 0.117 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hospital Green (#9BE5AA), ΔE 0.016 away. Black text reads best on it, at 14.62:1.
| Hue family | Greens |
| Lightness | light (87%) |
| Chroma | moderately saturated (0.117) |
| Temperature | in between |
| Nearest name | Hospital Green (#9BE5AA) |
| Black text | 14.62:1 |
| White text | 1.43:1 |
Values
| HEX | #A3E8A3 |
| RGB | rgb(163, 232, 163) |
| HSL | hsl(120, 60%, 77%) |
| OKLCH | oklch(86.8% 0.117 144.5) |
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 #A3E8A3 | 1.43:1 | Fails | Lc -23.7 | Dividers and decoration only |
| Black text on #A3E8A3 | 14.62:1 | AAA | Lc 82.9 | Fine for body text |
| #A3E8A3 text on white | 1.43:1 | Fails | Lc 20.8 | Dividers and decoration only |
| #A3E8A3 text on black | 14.62:1 | AAA | Lc -82.6 | 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
#EEF9ED
oklch(97.1% 0.02 143)
-
Step 100
100
#D9F2D8
oklch(93.6% 0.043 144.2)
-
Step 200
200 (this color)
#A3E8A3
oklch(86.8% 0.117 144.5)
-
Step 300
300
#7FDA81
oklch(81% 0.151 144.5)
-
Step 400
400
#00C22F
oklch(70.7% 0.226 144.5)
-
Step 500
500
#00A627
oklch(63% 0.201 144.5)
-
Step 600
600
#008C1F
oklch(55.6% 0.178 144.4)
-
Step 700
700
#007619
oklch(49.1% 0.157 144.5)
-
Step 800
800
#006113
oklch(42.8% 0.136 144.5)
-
Step 900
900
#00510E
oklch(37.8% 0.121 144.5)
-
Step 950
950
#003005
oklch(26.9% 0.086 144.4)
#A3E8A3 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) | #EBDC9F | 0.091 |
| Deuteranopia (no green cones) | #E0D5A7 | 0.089 |
| Tritanopia (no blue cones) | #9CE4D6 | 0.072 |
| Achromatopsia (no color) | #D7D7D7 | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3E8A3
#A3E8A3
oklch(86.8% 0.117 144.5)
- #FAB9FF
#FAB9FF
oklch(86.8% 0.117 324.1)
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 #A3E8A3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hospital Green #9BE5AA ΔE 0.016
- Light Grey Green #B7E1A1 ΔE 0.027
- Light Sage #BCECAC ΔE 0.034
- Light Green #90EE90 ΔE 0.039
- Light Teal #90E4C1 ΔE 0.046
- Washed Out Green #BCF5A6 ΔE 0.047
- Seafoam #80F9AD ΔE 0.049
- Light Mint Green #A6FBB2 ΔE 0.050
Use #A3E8A3 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.