#A3EA9F
Closest named color: Hospital Green (#9BE5AA). oklch(87.1% 0.124 143.2), rgb(163, 234, 159).
Aa
Black text reads best on this color (14.82:1).
About this color
#A3EA9F is a light, moderately saturated green. In OKLCH its lightness is 87%, its chroma 0.124 and its hue 143°. 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 14.82:1.
| Hue family | Greens |
| Lightness | light (87%) |
| Chroma | moderately saturated (0.124) |
| Temperature | in between |
| Nearest name | Hospital Green (#9BE5AA) |
| Black text | 14.82:1 |
| White text | 1.41:1 |
Values
| HEX | #A3EA9F |
| RGB | rgb(163, 234, 159) |
| HSL | hsl(117, 64%, 77%) |
| OKLCH | oklch(87.1% 0.124 143.2) |
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 #A3EA9F | 1.41:1 | Fails | Lc -22.8 | Dividers and decoration only |
| Black text on #A3EA9F | 14.82:1 | AAA | Lc 83.7 | Fine for body text |
| #A3EA9F text on white | 1.41:1 | Fails | Lc 20.0 | Dividers and decoration only |
| #A3EA9F text on black | 14.82:1 | AAA | Lc -83.5 | 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
#EDF9EC
oklch(97% 0.021 143.2)
-
Step 100
100
#D9F2D6
oklch(93.5% 0.046 142.2)
-
Step 200
200 (this color)
#A3EA9F
oklch(87.1% 0.124 143.2)
-
Step 300
300
#7DDA7A
oklch(80.8% 0.159 143.3)
-
Step 400
400
#00C21A
oklch(70.6% 0.235 143.2)
-
Step 500
500
#00A714
oklch(63.2% 0.21 143.2)
-
Step 600
600
#008C0F
oklch(55.5% 0.185 143.2)
-
Step 700
700
#00760B
oklch(49.1% 0.163 143.2)
-
Step 800
800
#006107
oklch(42.7% 0.142 143.1)
-
Step 900
900
#005105
oklch(37.7% 0.126 143.2)
-
Step 950
950
#003102
oklch(27.2% 0.09 143.2)
#A3EA9F 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) | #EDDD9A | 0.094 |
| Deuteranopia (no green cones) | #E2D6A3 | 0.092 |
| Tritanopia (no blue cones) | #9CE6D6 | 0.077 |
| Achromatopsia (no color) | #D9D9D9 | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3EA9F
#A3EA9F
oklch(87.1% 0.124 143.2)
- #F8BCFF
#F8BCFF
oklch(87.1% 0.111 322.9)
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 #A3EA9F, 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 Green #90EE90 ΔE 0.032
- Light Grey Green #B7E1A1 ΔE 0.032
- Light Sage #BCECAC ΔE 0.035
- Washed Out Green #BCF5A6 ΔE 0.043
- Seafoam #80F9AD ΔE 0.045
- Light Mint Green #A6FBB2 ΔE 0.046
- Seafoam Green #7AF9AB ΔE 0.047
Use #A3EA9F 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.