#A1E99F
Closest named color: Hospital Green (#9BE5AA). oklch(86.8% 0.124 143.8), rgb(161, 233, 159).
Aa
Black text reads best on this color (14.67:1).
About this color
#A1E99F is a light, moderately saturated green. In OKLCH its lightness is 87%, its chroma 0.124 and its hue 144°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hospital Green (#9BE5AA), ΔE 0.021 away. Black text reads best on it, at 14.67:1.
| Hue family | Greens |
| Lightness | light (87%) |
| Chroma | moderately saturated (0.124) |
| Temperature | in between |
| Nearest name | Hospital Green (#9BE5AA) |
| Black text | 14.67:1 |
| White text | 1.43:1 |
Values
| HEX | #A1E99F |
| RGB | rgb(161, 233, 159) |
| HSL | hsl(118, 63%, 77%) |
| OKLCH | oklch(86.8% 0.124 143.8) |
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 #A1E99F | 1.43:1 | Fails | Lc -23.5 | Dividers and decoration only |
| Black text on #A1E99F | 14.67:1 | AAA | Lc 83.1 | Fine for body text |
| #A1E99F text on white | 1.43:1 | Fails | Lc 20.6 | Dividers and decoration only |
| #A1E99F text on black | 14.67:1 | AAA | Lc -82.8 | 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
#EDF9ED
oklch(97% 0.02 145.4)
-
Step 100
100
#D8F2D7
oklch(93.5% 0.045 144.2)
-
Step 200
200 (this color)
#A1E99F
oklch(86.8% 0.124 143.8)
-
Step 300
300
#7CDB7B
oklch(81% 0.16 143.7)
-
Step 400
400
#00C226
oklch(70.7% 0.23 143.8)
-
Step 500
500
#00A71F
oklch(63.2% 0.206 143.8)
-
Step 600
600
#008C18
oklch(55.5% 0.181 143.8)
-
Step 700
700
#007613
oklch(49.1% 0.16 143.8)
-
Step 800
800
#00610D
oklch(42.7% 0.14 143.7)
-
Step 900
900
#005109
oklch(37.7% 0.123 143.7)
-
Step 950
950
#003003
oklch(26.8% 0.088 143.6)
#A1E99F 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) | #ECDC9A | 0.095 |
| Deuteranopia (no green cones) | #E1D5A3 | 0.093 |
| Tritanopia (no blue cones) | #9AE5D6 | 0.077 |
| Achromatopsia (no color) | #D8D8D8 | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A1E99F
#A1E99F
oklch(86.8% 0.124 143.8)
- #F9BAFF
#F9BAFF
oklch(86.8% 0.115 323.6)
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 #A1E99F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hospital Green #9BE5AA ΔE 0.021
- Light Grey Green #B7E1A1 ΔE 0.032
- Light Green #90EE90 ΔE 0.032
- Light Sage #BCECAC ΔE 0.037
- Seafoam #80F9AD ΔE 0.046
- Washed Out Green #BCF5A6 ΔE 0.046
- Seafoam Green #7AF9AB ΔE 0.048
- Light Mint Green #A6FBB2 ΔE 0.049
Use #A1E99F 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.