#A1E899
Closest named color: Hospital Green (#9BE5AA). oklch(86.5% 0.128 142), rgb(161, 232, 153).
Aa
Black text reads best on this color (14.51:1).
About this color
#A1E899 is a light, moderately saturated green. In OKLCH its lightness is 86%, its chroma 0.128 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hospital Green (#9BE5AA), ΔE 0.025 away. Black text reads best on it, at 14.51:1.
| Hue family | Greens |
| Lightness | light (86%) |
| Chroma | moderately saturated (0.128) |
| Temperature | in between |
| Nearest name | Hospital Green (#9BE5AA) |
| Black text | 14.51:1 |
| White text | 1.44:1 |
Values
| HEX | #A1E899 |
| RGB | rgb(161, 232, 153) |
| HSL | hsl(114, 63%, 75%) |
| OKLCH | oklch(86.5% 0.128 142) |
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 #A1E899 | 1.44:1 | Fails | Lc -24.1 | Dividers and decoration only |
| Black text on #A1E899 | 14.51:1 | AAA | Lc 82.5 | Fine for body text |
| #A1E899 text on white | 1.44:1 | Fails | Lc 21.2 | Dividers and decoration only |
| #A1E899 text on black | 14.51:1 | AAA | Lc -82.1 | 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
#EEFAEC
oklch(97.2% 0.022 141.2)
-
Step 100
100
#D9F3D5
oklch(93.7% 0.048 141.4)
-
Step 200
200 (this color)
#A1E899
oklch(86.5% 0.128 142)
-
Step 300
300
#7EDB74
oklch(81% 0.165 141.9)
-
Step 400
400
#18C200
oklch(70.7% 0.238 142)
-
Step 500
500
#13A600
oklch(63% 0.212 142)
-
Step 600
600
#0E8C00
oklch(55.6% 0.187 142)
-
Step 700
700
#0A7600
oklch(49.1% 0.165 142)
-
Step 800
800
#076100
oklch(42.8% 0.144 142)
-
Step 900
900
#055100
oklch(37.8% 0.127 142)
-
Step 950
950
#023000
oklch(26.9% 0.09 141.9)
#A1E899 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) | #ECDB94 | 0.095 |
| Deuteranopia (no green cones) | #E1D49D | 0.093 |
| Tritanopia (no blue cones) | #9BE3D4 | 0.083 |
| Achromatopsia (no color) | #D6D6D6 | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A1E899
#A1E899
oklch(86.5% 0.128 142)
- #F6BAFF
#F6BAFF
oklch(86.5% 0.113 322)
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 #A1E899, closest first.
No curated palette has a color within ΔE 0.04 of #A1E899.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hospital Green #9BE5AA ΔE 0.025
- Light Green #90EE90 ΔE 0.028
- Light Grey Green #B7E1A1 ΔE 0.035
- Light Sage #BCECAC ΔE 0.042
- Seafoam #80F9AD ΔE 0.048
- Washed Out Green #BCF5A6 ΔE 0.049
- Seafoam Green #7AF9AB ΔE 0.050
- Pale Green #98FB98 ΔE 0.052
Use #A1E899 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.