#A3E58F
Closest named color: Light Green (#90EE90). oklch(85.7% 0.133 138.6), rgb(163, 229, 143).
Aa
Black text reads best on this color (14.16:1).
About this color
#A3E58F is a light, moderately saturated green. In OKLCH its lightness is 86%, its chroma 0.133 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Green (#90EE90), ΔE 0.029 away. Black text reads best on it, at 14.16:1.
| Hue family | Greens |
| Lightness | light (86%) |
| Chroma | moderately saturated (0.133) |
| Temperature | in between |
| Nearest name | Light Green (#90EE90) |
| Black text | 14.16:1 |
| White text | 1.48:1 |
Values
| HEX | #A3E58F |
| RGB | rgb(163, 229, 143) |
| HSL | hsl(106, 62%, 73%) |
| OKLCH | oklch(85.7% 0.133 138.6) |
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 #A3E58F | 1.48:1 | Fails | Lc -25.7 | Dividers and decoration only |
| Black text on #A3E58F | 14.16:1 | AAA | Lc 81.1 | Fine for body text |
| #A3E58F text on white | 1.48:1 | Fails | Lc 22.7 | Dividers and decoration only |
| #A3E58F text on black | 14.16:1 | AAA | Lc -80.6 | 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
#EEF9EB
oklch(97% 0.022 139)
-
Step 100
100
#DAF2D3
oklch(93.5% 0.048 138.6)
-
Step 200
200 (this color)
#A3E58F
oklch(85.7% 0.133 138.6)
-
Step 300
300
#84DA69
oklch(80.9% 0.171 138.7)
-
Step 400
400
#49BE00
oklch(70.6% 0.221 138.6)
-
Step 500
500
#3DA300
oklch(63% 0.197 138.7)
-
Step 600
600
#328900
oklch(55.5% 0.174 138.7)
-
Step 700
700
#297400
oklch(49.2% 0.154 138.7)
-
Step 800
800
#205F00
oklch(42.8% 0.134 138.7)
-
Step 900
900
#1A4F00
oklch(37.7% 0.118 138.5)
-
Step 950
950
#0C2F00
oklch(26.9% 0.084 138.6)
#A3E58F 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) | #EAD889 | 0.091 |
| Deuteranopia (no green cones) | #E0D294 | 0.090 |
| Tritanopia (no blue cones) | #A0DFCF | 0.090 |
| Achromatopsia (no color) | #D4D4D4 | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3E58F
#A3E58F
oklch(85.7% 0.133 138.6)
- #EFB9FF
#EFB9FF
oklch(85.7% 0.111 318.4)
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 #A3E58F, closest first.
No curated palette has a color within ΔE 0.04 of #A3E58F.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Green #90EE90 ΔE 0.029
- Hospital Green #9BE5AA ΔE 0.033
- Light Grey Green #B7E1A1 ΔE 0.038
- Pale Olive Green #B1D27B ΔE 0.049
- Light Sage #BCECAC ΔE 0.050
- Seafoam #80F9AD ΔE 0.056
- Washed Out Green #BCF5A6 ΔE 0.057
- Pale Green #98FB98 ΔE 0.057
Use #A3E58F 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.