#A3DE8F
Closest named color: Hospital Green (#9BE5AA). oklch(84.1% 0.122 138), rgb(163, 222, 143).
Aa
Black text reads best on this color (13.40:1).
About this color
#A3DE8F is a light, moderately saturated green. In OKLCH its lightness is 84%, its chroma 0.122 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hospital Green (#9BE5AA), ΔE 0.032 away. Black text reads best on it, at 13.40:1.
| Hue family | Greens |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.122) |
| Temperature | in between |
| Nearest name | Hospital Green (#9BE5AA) |
| Black text | 13.40:1 |
| White text | 1.56:1 |
Values
| HEX | #A3DE8F |
| RGB | rgb(163, 222, 143) |
| HSL | hsl(105, 54%, 72%) |
| OKLCH | oklch(84.1% 0.122 138) |
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 #A3DE8F | 1.56:1 | Fails | Lc -29.2 | Dividers and decoration only |
| Black text on #A3DE8F | 13.40:1 | AAA | Lc 78.0 | Fine for body text |
| #A3DE8F text on white | 1.56:1 | Fails | Lc 25.8 | Dividers and decoration only |
| #A3DE8F text on black | 13.40:1 | AAA | Lc -77.2 | 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
#F0F8EE
oklch(97% 0.016 139.4)
-
Step 100
100
#DFF0D9
oklch(93.6% 0.035 137.5)
-
Step 200
200
#C4E4B9
oklch(88.4% 0.067 137.7)
-
Step 300
300 (this color)
#A3DE8F
oklch(84.1% 0.122 138)
-
Step 400
400
#5ABB2F
oklch(70.6% 0.195 138.1)
-
Step 500
500
#42A300
oklch(63.2% 0.195 138)
-
Step 600
600
#368900
oklch(55.6% 0.172 138)
-
Step 700
700
#2C7300
oklch(49.1% 0.152 138.1)
-
Step 800
800
#235E00
oklch(42.6% 0.131 138)
-
Step 900
900
#1C4F00
oklch(37.8% 0.117 138)
-
Step 950
950
#0E2F00
oklch(27% 0.083 137.8)
#A3DE8F 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) | #E3D28A | 0.084 |
| Deuteranopia (no green cones) | #DACC93 | 0.083 |
| Tritanopia (no blue cones) | #A1D9CA | 0.083 |
| Achromatopsia (no color) | #CECECE | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3DE8F
#A3DE8F
oklch(84.1% 0.122 138)
- #ECB1FF
#ECB1FF
oklch(84% 0.123 317.8)
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 #A3DE8F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hospital Green #9BE5AA ΔE 0.032
- Pale Olive Green #B1D27B ΔE 0.033
- Light Grey Green #B7E1A1 ΔE 0.035
- Light Green #90EE90 ΔE 0.045
- Pale Olive #B9CC81 ΔE 0.049
- Greenish Beige #C9D179 ΔE 0.052
- Greenish Tan #BCCB7A ΔE 0.052
- Light Sage #BCECAC ΔE 0.057
Use #A3DE8F 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.