#A3E49F
Closest named color: Hospital Green (#9BE5AA). oklch(85.8% 0.115 143.1), rgb(163, 228, 159).
Aa
Black text reads best on this color (14.15:1).
About this color
#A3E49F is a light, moderately saturated green. In OKLCH its lightness is 86%, its chroma 0.115 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 0.014 away. Black text reads best on it, at 14.15:1.
| Hue family | Greens |
| Lightness | light (86%) |
| Chroma | moderately saturated (0.115) |
| Temperature | in between |
| Nearest name | Hospital Green (#9BE5AA) |
| Black text | 14.15:1 |
| White text | 1.48:1 |
Values
| HEX | #A3E49F |
| RGB | rgb(163, 228, 159) |
| HSL | hsl(117, 56%, 76%) |
| OKLCH | oklch(85.8% 0.115 143.1) |
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 #A3E49F | 1.48:1 | Fails | Lc -25.8 | Dividers and decoration only |
| Black text on #A3E49F | 14.15:1 | AAA | Lc 81.0 | Fine for body text |
| #A3E49F text on white | 1.48:1 | Fails | Lc 22.7 | Dividers and decoration only |
| #A3E49F text on black | 14.15:1 | AAA | Lc -80.5 | 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
#EEF9ED
oklch(97.1% 0.02 143)
-
Step 100
100
#DAF2D8
oklch(93.7% 0.043 143.1)
-
Step 200
200 (this color)
#A3E49F
oklch(85.8% 0.115 143.1)
-
Step 300
300
#84D980
oklch(81% 0.147 143.1)
-
Step 400
400
#00C218
oklch(70.6% 0.235 143.1)
-
Step 500
500
#00A713
oklch(63.2% 0.211 143.1)
-
Step 600
600
#008C0E
oklch(55.5% 0.185 143.1)
-
Step 700
700
#00760A
oklch(49.1% 0.164 143.1)
-
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)
#A3E49F 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) | #E7D89B | 0.087 |
| Deuteranopia (no green cones) | #DDD1A3 | 0.086 |
| Tritanopia (no blue cones) | #9DE0D2 | 0.072 |
| Achromatopsia (no color) | #D4D4D4 | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3E49F
#A3E49F
oklch(85.8% 0.115 143.1)
- #F5B7FC
#F5B7FC
oklch(85.8% 0.114 323.1)
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 #A3E49F, closest first.
No curated palette has a color within ΔE 0.04 of #A3E49F.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hospital Green #9BE5AA ΔE 0.014
- Light Grey Green #B7E1A1 ΔE 0.024
- Light Sage #BCECAC ΔE 0.040
- Light Green #90EE90 ΔE 0.042
- Light Teal #90E4C1 ΔE 0.046
- Pale Olive Green #B1D27B ΔE 0.052
- Washed Out Green #BCF5A6 ΔE 0.056
- Seafoam #80F9AD ΔE 0.058
Use #A3E49F 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.