#A3EC9D
Closest named color: Light Green (#90EE90). oklch(87.6% 0.129 142.6), rgb(163, 236, 157).
Aa
Black text reads best on this color (15.04:1).
About this color
#A3EC9D is a light, moderately saturated green. In OKLCH its lightness is 88%, its chroma 0.129 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Green (#90EE90), ΔE 0.028 away. Black text reads best on it, at 15.04:1.
| Hue family | Greens |
| Lightness | light (88%) |
| Chroma | moderately saturated (0.129) |
| Temperature | in between |
| Nearest name | Light Green (#90EE90) |
| Black text | 15.04:1 |
| White text | 1.39:1 |
Values
| HEX | #A3EC9D |
| RGB | rgb(163, 236, 157) |
| HSL | hsl(115, 68%, 77%) |
| OKLCH | oklch(87.6% 0.129 142.6) |
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 #A3EC9D | 1.39:1 | Fails | Lc -21.8 | Dividers and decoration only |
| Black text on #A3EC9D | 15.04:1 | AAA | Lc 84.6 | Fine for body text |
| #A3EC9D text on white | 1.39:1 | Fails | Lc 19.1 | Dividers and decoration only |
| #A3EC9D text on black | 15.04:1 | AAA | Lc -84.4 | 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
#EDFAEC
oklch(97.2% 0.023 143.4)
-
Step 100
100
#D8F3D5
oklch(93.6% 0.049 142.4)
-
Step 200
200 (this color)
#A3EC9D
oklch(87.6% 0.129 142.6)
-
Step 300
300
#7BDB75
oklch(80.8% 0.166 142.7)
-
Step 400
400
#00C306
oklch(70.8% 0.24 142.6)
-
Step 500
500
#00A704
oklch(63.1% 0.214 142.6)
-
Step 600
600
#008C03
oklch(55.5% 0.188 142.6)
-
Step 700
700
#007602
oklch(49% 0.166 142.6)
-
Step 800
800
#006101
oklch(42.7% 0.145 142.6)
-
Step 900
900
#005101
oklch(37.7% 0.128 142.6)
-
Step 950
950
#003100
oklch(27.1% 0.092 142.5)
#A3EC9D 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) | #F0DF98 | 0.097 |
| Deuteranopia (no green cones) | #E4D7A1 | 0.095 |
| Tritanopia (no blue cones) | #9DE7D8 | 0.083 |
| Achromatopsia (no color) | #DADADA | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3EC9D
#A3EC9D
oklch(87.6% 0.129 142.6)
- #F8BFFF
#F8BFFF
oklch(87.6% 0.106 322.8)
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 #A3EC9D, closest first.
No curated palette has a color within ΔE 0.04 of #A3EC9D.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Green #90EE90 ΔE 0.028
- Hospital Green #9BE5AA ΔE 0.030
- Light Sage #BCECAC ΔE 0.036
- Light Grey Green #B7E1A1 ΔE 0.038
- Washed Out Green #BCF5A6 ΔE 0.040
- Seafoam #80F9AD ΔE 0.041
- Light Mint Green #A6FBB2 ΔE 0.042
- Pale Green #98FB98 ΔE 0.044
Use #A3EC9D 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.