#A4E1AA
Closest named color: Hospital Green (#9BE5AA). oklch(85.4% 0.098 147.2), rgb(164, 225, 170).
Aa
Black text reads best on this color (13.92:1).
About this color
#A4E1AA is a light, moderately saturated green. In OKLCH its lightness is 85%, its chroma 0.098 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hospital Green (#9BE5AA), ΔE 0.014 away. Black text reads best on it, at 13.92:1.
| Hue family | Greens |
| Lightness | light (85%) |
| Chroma | moderately saturated (0.098) |
| Temperature | in between |
| Nearest name | Hospital Green (#9BE5AA) |
| Black text | 13.92:1 |
| White text | 1.50:1 |
Values
| HEX | #A4E1AA |
| RGB | rgb(164, 225, 170) |
| HSL | hsl(126, 50%, 76%) |
| OKLCH | oklch(85.4% 0.098 147.2) |
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 #A4E1AA | 1.50:1 | Fails | Lc -26.8 | Dividers and decoration only |
| Black text on #A4E1AA | 13.92:1 | AAA | Lc 80.1 | Fine for body text |
| #A4E1AA text on white | 1.50:1 | Fails | Lc 23.6 | Dividers and decoration only |
| #A4E1AA text on black | 13.92:1 | AAA | Lc -79.5 | 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
#EEF9EF
oklch(97.1% 0.018 148.1)
-
Step 100
100
#DBF1DC
oklch(93.6% 0.036 146.5)
-
Step 200
200 (this color)
#A4E1AA
oklch(85.4% 0.098 147.2)
-
Step 300
300
#87D791
oklch(81% 0.126 147.3)
-
Step 400
400
#1DC04D
oklch(70.7% 0.201 147.2)
-
Step 500
500
#00A63D
oklch(63.2% 0.187 147.2)
-
Step 600
600
#008B32
oklch(55.5% 0.164 147.3)
-
Step 700
700
#007529
oklch(49% 0.144 147.3)
-
Step 800
800
#006020
oklch(42.6% 0.126 147.3)
-
Step 900
900
#005019
oklch(37.6% 0.111 147.2)
-
Step 950
950
#00300C
oklch(26.9% 0.079 147.3)
#A4E1AA 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) | #E3D6A7 | 0.081 |
| Deuteranopia (no green cones) | #D9D0AD | 0.078 |
| Tritanopia (no blue cones) | #9DDED2 | 0.057 |
| Achromatopsia (no color) | #D2D2D2 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A4E1AA
#A4E1AA
oklch(85.4% 0.098 147.2)
- #F2B9F1
#F2B9F1
oklch(85.5% 0.098 327)
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 #A4E1AA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hospital Green #9BE5AA ΔE 0.014
- Light Grey Green #B7E1A1 ΔE 0.023
- Light Teal #90E4C1 ΔE 0.032
- Light Sage #BCECAC ΔE 0.043
- Tea Green #CAE7B9 ΔE 0.054
- Pale Olive Green #B1D27B ΔE 0.057
- Light Turquoise #7EF4CC ΔE 0.059
- Tiffany Blue #94D2BD ΔE 0.059
Use #A4E1AA 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.