#A6E99A
Closest named color: Hospital Green (#9BE5AA). oklch(87% 0.126 140.7), rgb(166, 233, 154).
Aa
Black text reads best on this color (14.74:1).
About this color
#A6E99A is a light, moderately saturated green. In OKLCH its lightness is 87%, its chroma 0.126 and its hue 141°. 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 14.74:1.
| Hue family | Greens |
| Lightness | light (87%) |
| Chroma | moderately saturated (0.126) |
| Temperature | in between |
| Nearest name | Hospital Green (#9BE5AA) |
| Black text | 14.74:1 |
| White text | 1.42:1 |
Values
| HEX | #A6E99A |
| RGB | rgb(166, 233, 154) |
| HSL | hsl(111, 64%, 76%) |
| OKLCH | oklch(87% 0.126 140.7) |
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 #A6E99A | 1.42:1 | Fails | Lc -23.1 | Dividers and decoration only |
| Black text on #A6E99A | 14.74:1 | AAA | Lc 83.4 | Fine for body text |
| #A6E99A text on white | 1.42:1 | Fails | Lc 20.3 | Dividers and decoration only |
| #A6E99A text on black | 14.74:1 | AAA | Lc -83.1 | 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
#EEF9EC
oklch(97% 0.021 140.9)
-
Step 100
100
#DAF2D5
oklch(93.6% 0.046 140.3)
-
Step 200
200 (this color)
#A6E99A
oklch(87% 0.126 140.7)
-
Step 300
300
#83DA73
oklch(81% 0.162 140.6)
-
Step 400
400
#32C100
oklch(70.8% 0.232 140.7)
-
Step 500
500
#29A500
oklch(63% 0.206 140.7)
-
Step 600
600
#218B00
oklch(55.6% 0.182 140.7)
-
Step 700
700
#1A7500
oklch(49.1% 0.161 140.8)
-
Step 800
800
#146000
oklch(42.7% 0.14 140.7)
-
Step 900
900
#0F5000
oklch(37.7% 0.123 140.7)
-
Step 950
950
#063000
oklch(27% 0.088 140.7)
#A6E99A 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) | #EDDC95 | 0.091 |
| Deuteranopia (no green cones) | #E3D69E | 0.089 |
| Tritanopia (no blue cones) | #A1E4D5 | 0.083 |
| Achromatopsia (no color) | #D8D8D8 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A6E99A
#A6E99A
oklch(87% 0.126 140.7)
- #F4BEFF
#F4BEFF
oklch(87% 0.105 320.6)
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 #A6E99A, closest first.
No curated palette has a color within ΔE 0.04 of #A6E99A.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hospital Green #9BE5AA ΔE 0.027
- Light Green #90EE90 ΔE 0.031
- Light Grey Green #B7E1A1 ΔE 0.032
- Light Sage #BCECAC ΔE 0.036
- Washed Out Green #BCF5A6 ΔE 0.043
- Seafoam #80F9AD ΔE 0.048
- Light Mint Green #A6FBB2 ΔE 0.048
- Light Pastel Green #B2FBA5 ΔE 0.050
Use #A6E99A 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.