#A3E186
Closest named color: Light Green (#90EE90). oklch(84.6% 0.136 136.2), rgb(163, 225, 134).
Aa
Black text reads best on this color (13.67:1).
About this color
#A3E186 is a light, moderately saturated green. In OKLCH its lightness is 85%, its chroma 0.136 and its hue 136°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Green (#90EE90), ΔE 0.035 away. Black text reads best on it, at 13.67:1.
| Hue family | Greens |
| Lightness | light (85%) |
| Chroma | moderately saturated (0.136) |
| Temperature | in between |
| Nearest name | Light Green (#90EE90) |
| Black text | 13.67:1 |
| White text | 1.53:1 |
Values
| HEX | #A3E186 |
| RGB | rgb(163, 225, 134) |
| HSL | hsl(101, 60%, 70%) |
| OKLCH | oklch(84.6% 0.136 136.2) |
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 #A3E186 | 1.53:1 | Fails | Lc -28.0 | Dividers and decoration only |
| Black text on #A3E186 | 13.67:1 | AAA | Lc 79.1 | Fine for body text |
| #A3E186 text on white | 1.53:1 | Fails | Lc 24.7 | Dividers and decoration only |
| #A3E186 text on black | 13.67:1 | AAA | Lc -78.4 | 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 300.
-
Step 50
50
#F0F9EC
oklch(97.2% 0.02 135.8)
-
Step 100
100
#DEF0D7
oklch(93.5% 0.038 136.8)
-
Step 200
200
#C3E5B4
oklch(88.5% 0.075 136.2)
-
Step 300
300 (this color)
#A3E186
oklch(84.6% 0.136 136.2)
-
Step 400
400
#5ABC00
oklch(70.7% 0.211 136.3)
-
Step 500
500
#4CA100
oklch(63% 0.189 136.3)
-
Step 600
600
#3F8800
oklch(55.7% 0.167 136.3)
-
Step 700
700
#347200
oklch(49.1% 0.147 136.3)
-
Step 800
800
#295D00
oklch(42.5% 0.127 136.3)
-
Step 900
900
#214E00
oklch(37.7% 0.113 136.4)
-
Step 950
950
#112F00
oklch(27.1% 0.081 136.5)
#A3E186 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) | #E7D47F | 0.089 |
| Deuteranopia (no green cones) | #DECE8B | 0.089 |
| Tritanopia (no blue cones) | #A2DBCB | 0.096 |
| Achromatopsia (no color) | #D0D0D0 | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3E186
#A3E186
oklch(84.6% 0.136 136.2)
- #EAB5FF
#EAB5FF
oklch(84.5% 0.115 316.2)
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 #A3E186, closest first.
No curated palette has a color within ΔE 0.04 of #A3E186.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Green #90EE90 ΔE 0.035
- Pale Olive Green #B1D27B ΔE 0.039
- Hospital Green #9BE5AA ΔE 0.041
- Light Grey Green #B7E1A1 ΔE 0.044
- Greenish Beige #C9D179 ΔE 0.056
- Pale Olive #B9CC81 ΔE 0.059
- Greenish Tan #BCCB7A ΔE 0.060
- Light Sage #BCECAC ΔE 0.060
Use #A3E186 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.