#A3E585
Closest named color: Light Green (#90EE90). oklch(85.5% 0.143 136.5), rgb(163, 229, 133).
Aa
Black text reads best on this color (14.10:1).
About this color
#A3E585 is a light, vivid green. In OKLCH its lightness is 86%, 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 0.027 away. Black text reads best on it, at 14.10:1.
| Hue family | Greens |
| Lightness | light (86%) |
| Chroma | vivid (0.143) |
| Temperature | in between |
| Nearest name | Light Green (#90EE90) |
| Black text | 14.10:1 |
| White text | 1.48:1 |
Values
| HEX | #A3E585 |
| RGB | rgb(163, 229, 133) |
| HSL | hsl(101, 65%, 71%) |
| OKLCH | oklch(85.5% 0.143 136.5) |
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 #A3E585 | 1.48:1 | Fails | Lc -26.0 | Dividers and decoration only |
| Black text on #A3E585 | 14.10:1 | AAA | Lc 80.9 | Fine for body text |
| #A3E585 text on white | 1.48:1 | Fails | Lc 22.9 | Dividers and decoration only |
| #A3E585 text on black | 14.10:1 | AAA | Lc -80.4 | 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
#EEFAE9
oklch(97.2% 0.026 136.3)
-
Step 100
100
#DAF3D0
oklch(93.7% 0.053 136.7)
-
Step 200
200 (this color)
#A3E585
oklch(85.5% 0.143 136.5)
-
Step 300
300
#85DB5A
oklch(81% 0.185 136.6)
-
Step 400
400
#59BC00
oklch(70.7% 0.212 136.4)
-
Step 500
500
#4BA100
oklch(63% 0.189 136.5)
-
Step 600
600
#3E8800
oklch(55.7% 0.167 136.5)
-
Step 700
700
#337200
oklch(49.1% 0.147 136.5)
-
Step 800
800
#295E00
oklch(42.8% 0.128 136.5)
-
Step 900
900
#214E00
oklch(37.7% 0.113 136.4)
-
Step 950
950
#112F00
oklch(27.1% 0.081 136.5)
#A3E585 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) | #EBD77E | 0.093 |
| Deuteranopia (no green cones) | #E1D18B | 0.093 |
| Tritanopia (no blue cones) | #A1DFCE | 0.101 |
| Achromatopsia (no color) | #D4D4D4 | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3E585
#A3E585
oklch(85.5% 0.143 136.5)
- #ECBAFF
#ECBAFF
oklch(85.6% 0.107 316.5)
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 #A3E585, closest first.
No curated palette has a color within ΔE 0.04 of #A3E585.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Green #90EE90 ΔE 0.027
- Hospital Green #9BE5AA ΔE 0.044
- Light Grey Green #B7E1A1 ΔE 0.048
- Pale Olive Green #B1D27B ΔE 0.049
- Pale Green #98FB98 ΔE 0.056
- Light Sage #BCECAC ΔE 0.059
- Seafoam #80F9AD ΔE 0.060
- Seafoam Green #7AF9AB ΔE 0.060
Use #A3E585 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.