#A3EFB4
Closest named color: Light Sage (#BCECAC). oklch(88.7% 0.111 150.7), rgb(163, 239, 180).
Aa
Black text reads best on this color (15.56:1).
About this color
#A3EFB4 is a light, moderately saturated green. In OKLCH its lightness is 89%, its chroma 0.111 and its hue 151°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Sage (#BCECAC), ΔE 0.027 away. Black text reads best on it, at 15.56:1.
| Hue family | Greens |
| Lightness | light (89%) |
| Chroma | moderately saturated (0.111) |
| Temperature | in between |
| Nearest name | Light Sage (#BCECAC) |
| Black text | 15.56:1 |
| White text | 1.34:1 |
Values
| HEX | #A3EFB4 |
| RGB | rgb(163, 239, 180) |
| HSL | hsl(133, 70%, 79%) |
| OKLCH | oklch(88.7% 0.111 150.7) |
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 #A3EFB4 | 1.34:1 | Fails | Lc -19.5 | Dividers and decoration only |
| Black text on #A3EFB4 | 15.56:1 | AAA | Lc 86.6 | Fine for body text |
| #A3EFB4 text on white | 1.34:1 | Fails | Lc 17.1 | Dividers and decoration only |
| #A3EFB4 text on black | 15.56:1 | AAA | Lc -86.6 | 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
#EDF9EF
oklch(97% 0.018 150.6)
-
Step 100
100
#D7F2DC
oklch(93.5% 0.041 150.8)
-
Step 200
200 (this color)
#A3EFB4
oklch(88.7% 0.111 150.7)
-
Step 300
300
#75DA90
oklch(80.8% 0.142 150.8)
-
Step 400
400
#00C05C
oklch(70.6% 0.192 150.6)
-
Step 500
500
#00A54E
oklch(63.1% 0.171 150.6)
-
Step 600
600
#008B41
oklch(55.7% 0.151 150.7)
-
Step 700
700
#007535
oklch(49.2% 0.134 150.5)
-
Step 800
800
#00602B
oklch(42.8% 0.116 150.8)
-
Step 900
900
#005022
oklch(37.7% 0.103 150.5)
-
Step 950
950
#003012
oklch(27% 0.073 150.7)
#A3EFB4 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) | #F0E3B1 | 0.095 |
| Deuteranopia (no green cones) | #E4DAB7 | 0.093 |
| Tritanopia (no blue cones) | #98ECDF | 0.061 |
| Achromatopsia (no color) | #DEDEDE | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3EFB4
#A3EFB4
oklch(88.7% 0.111 150.7)
- #FFC3F7
#FFC3F7
oklch(88.7% 0.095 330.9)
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 #A3EFB4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Sage #BCECAC ΔE 0.027
- Hospital Green #9BE5AA ΔE 0.029
- Light Mint Green #A6FBB2 ΔE 0.034
- Washed Out Green #BCF5A6 ΔE 0.038
- Light Seafoam #A0FEBF ΔE 0.038
- Light Turquoise #7EF4CC ΔE 0.039
- Light Grey Green #B7E1A1 ΔE 0.039
- Mint #9FFEB0 ΔE 0.043
Use #A3EFB4 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.