#A3E382
Closest named color: Light Green (#90EE90). oklch(85% 0.143 135.7), rgb(163, 227, 130).
Aa
Black text reads best on this color (13.86:1).
About this color
#A3E382 is a light, vivid green. In OKLCH its lightness is 85%, its chroma 0.143 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 0.031 away. Black text reads best on it, at 13.86:1.
| Hue family | Greens |
| Lightness | light (85%) |
| Chroma | vivid (0.143) |
| Temperature | in between |
| Nearest name | Light Green (#90EE90) |
| Black text | 13.86:1 |
| White text | 1.51:1 |
Values
| HEX | #A3E382 |
| RGB | rgb(163, 227, 130) |
| HSL | hsl(100, 63%, 70%) |
| OKLCH | oklch(85% 0.143 135.7) |
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 #A3E382 | 1.51:1 | Fails | Lc -27.1 | Dividers and decoration only |
| Black text on #A3E382 | 13.86:1 | AAA | Lc 79.9 | Fine for body text |
| #A3E382 text on white | 1.51:1 | Fails | Lc 23.9 | Dividers and decoration only |
| #A3E382 text on black | 13.86:1 | AAA | Lc -79.3 | 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
#EEFAE9
oklch(97.2% 0.026 136.3)
-
Step 100
100
#DAF3CF
oklch(93.6% 0.055 136.1)
-
Step 200
200 (this color)
#A3E382
oklch(85% 0.143 135.7)
-
Step 300
300
#88DA58
oklch(80.9% 0.183 135.6)
-
Step 400
400
#5EBB00
oklch(70.6% 0.208 135.6)
-
Step 500
500
#4FA100
oklch(63.2% 0.187 135.8)
-
Step 600
600
#428700
oklch(55.6% 0.164 135.6)
-
Step 700
700
#367200
oklch(49.2% 0.146 135.8)
-
Step 800
800
#2B5D00
oklch(42.6% 0.126 135.7)
-
Step 900
900
#234E00
oklch(37.8% 0.112 135.7)
-
Step 950
950
#122E00
oklch(26.8% 0.079 135.7)
#A3E382 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) | #E9D57B | 0.092 |
| Deuteranopia (no green cones) | #E0D088 | 0.091 |
| Tritanopia (no blue cones) | #A2DCCC | 0.103 |
| Achromatopsia (no color) | #D2D2D2 | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3E382
#A3E382
oklch(85% 0.143 135.7)
- #EAB8FF
#EAB8FF
oklch(85.1% 0.11 315.7)
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 #A3E382, closest first.
No curated palette has a color within ΔE 0.04 of #A3E382.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Green #90EE90 ΔE 0.031
- Pale Olive Green #B1D27B ΔE 0.045
- Hospital Green #9BE5AA ΔE 0.046
- Light Grey Green #B7E1A1 ΔE 0.049
- Greenish Beige #C9D179 ΔE 0.061
- Pale Green #98FB98 ΔE 0.061
- Light Sage #BCECAC ΔE 0.062
- Seafoam #80F9AD ΔE 0.064
Use #A3E382 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.