#AAE99E
Closest named color: Hospital Green (#9BE5AA). oklch(87.3% 0.119 140.5), rgb(170, 233, 158).
Aa
Black text reads best on this color (14.85:1).
About this color
#AAE99E is a light, moderately saturated green. In OKLCH its lightness is 87%, its chroma 0.119 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 0.026 away. Black text reads best on it, at 14.85:1.
| Hue family | Greens |
| Lightness | light (87%) |
| Chroma | moderately saturated (0.119) |
| Temperature | in between |
| Nearest name | Hospital Green (#9BE5AA) |
| Black text | 14.85:1 |
| White text | 1.41:1 |
Values
| HEX | #AAE99E |
| RGB | rgb(170, 233, 158) |
| HSL | hsl(110, 63%, 77%) |
| OKLCH | oklch(87.3% 0.119 140.5) |
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 #AAE99E | 1.41:1 | Fails | Lc -22.6 | Dividers and decoration only |
| Black text on #AAE99E | 14.85:1 | AAA | Lc 83.8 | Fine for body text |
| #AAE99E text on white | 1.41:1 | Fails | Lc 19.9 | Dividers and decoration only |
| #AAE99E text on black | 14.85:1 | AAA | Lc -83.6 | 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
#DBF2D6
oklch(93.7% 0.044 140.1)
-
Step 200
200 (this color)
#AAE99E
oklch(87.3% 0.119 140.5)
-
Step 300
300
#87D978
oklch(81% 0.154 140.6)
-
Step 400
400
#34C000
oklch(70.6% 0.23 140.6)
-
Step 500
500
#2CA500
oklch(63.1% 0.205 140.5)
-
Step 600
600
#238B00
oklch(55.6% 0.181 140.6)
-
Step 700
700
#1C7500
oklch(49.2% 0.16 140.5)
-
Step 800
800
#156000
oklch(42.7% 0.139 140.6)
-
Step 900
900
#105000
oklch(37.7% 0.123 140.6)
-
Step 950
950
#063000
oklch(27% 0.088 140.7)
#AAE99E 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) | #EDDD99 | 0.086 |
| Deuteranopia (no green cones) | #E3D7A2 | 0.084 |
| Tritanopia (no blue cones) | #A6E4D6 | 0.079 |
| Achromatopsia (no color) | #D9D9D9 | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AAE99E
#AAE99E
oklch(87.3% 0.119 140.5)
- #F4BFFF
#F4BFFF
oklch(87.2% 0.103 320.5)
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 #AAE99E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hospital Green #9BE5AA ΔE 0.026
- Light Grey Green #B7E1A1 ΔE 0.027
- Light Sage #BCECAC ΔE 0.029
- Light Green #90EE90 ΔE 0.038
- Washed Out Green #BCF5A6 ΔE 0.040
- Light Mint Green #A6FBB2 ΔE 0.046
- Light Pastel Green #B2FBA5 ΔE 0.049
- Seafoam #80F9AD ΔE 0.050
Use #AAE99E 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.