#A6E899
Closest named color: Hospital Green (#9BE5AA). oklch(86.7% 0.125 140.4), rgb(166, 232, 153).
Aa
Black text reads best on this color (14.62:1).
About this color
#A6E899 is a light, moderately saturated green. In OKLCH its lightness is 87%, its chroma 0.125 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hospital Green (#9BE5AA), ΔE 0.027 away. Black text reads best on it, at 14.62:1.
| Hue family | Greens |
| Lightness | light (87%) |
| Chroma | moderately saturated (0.125) |
| Temperature | in between |
| Nearest name | Hospital Green (#9BE5AA) |
| Black text | 14.62:1 |
| White text | 1.43:1 |
Values
| HEX | #A6E899 |
| RGB | rgb(166, 232, 153) |
| HSL | hsl(110, 63%, 75%) |
| OKLCH | oklch(86.7% 0.125 140.4) |
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 #A6E899 | 1.43:1 | Fails | Lc -23.7 | Dividers and decoration only |
| Black text on #A6E899 | 14.62:1 | AAA | Lc 82.9 | Fine for body text |
| #A6E899 text on white | 1.43:1 | Fails | Lc 20.8 | Dividers and decoration only |
| #A6E899 text on black | 14.62:1 | AAA | Lc -82.6 | 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
#EEF9EC
oklch(97% 0.021 140.9)
-
Step 100
100
#DAF2D5
oklch(93.6% 0.046 140.3)
-
Step 200
200 (this color)
#A6E899
oklch(86.7% 0.125 140.4)
-
Step 300
300
#84DA73
oklch(81% 0.162 140.4)
-
Step 400
400
#36C000
oklch(70.6% 0.229 140.4)
-
Step 500
500
#2DA500
oklch(63.1% 0.205 140.4)
-
Step 600
600
#248B00
oklch(55.7% 0.181 140.5)
-
Step 700
700
#1D7500
oklch(49.2% 0.16 140.4)
-
Step 800
800
#166000
oklch(42.8% 0.139 140.4)
-
Step 900
900
#115000
oklch(37.7% 0.122 140.4)
-
Step 950
950
#073000
oklch(27% 0.088 140.4)
#A6E899 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 | 0.090 |
| Deuteranopia (no green cones) | #E2D59D | 0.088 |
| Tritanopia (no blue cones) | #A2E3D4 | 0.083 |
| Achromatopsia (no color) | #D7D7D7 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A6E899
#A6E899
oklch(86.7% 0.125 140.4)
- #F3BDFF
#F3BDFF
oklch(86.8% 0.106 320.1)
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 #A6E899, closest first.
No curated palette has a color within ΔE 0.04 of #A6E899.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hospital Green #9BE5AA ΔE 0.027
- Light Grey Green #B7E1A1 ΔE 0.031
- Light Green #90EE90 ΔE 0.032
- Light Sage #BCECAC ΔE 0.037
- Washed Out Green #BCF5A6 ΔE 0.046
- Seafoam #80F9AD ΔE 0.050
- Light Mint Green #A6FBB2 ΔE 0.051
- Seafoam Green #7AF9AB ΔE 0.052
Use #A6E899 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.