#AAF3B9
Closest named color: Light Sage (#BCECAC). oklch(90.1% 0.107 150.2), rgb(170, 243, 185).
Aa
Black text reads best on this color (16.23:1).
About this color
#AAF3B9 is a very light, moderately saturated green. In OKLCH its lightness is 90%, its chroma 0.107 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Sage (#BCECAC), ΔE 0.025 away. Black text reads best on it, at 16.23:1.
| Hue family | Greens |
| Lightness | very light (90%) |
| Chroma | moderately saturated (0.107) |
| Temperature | in between |
| Nearest name | Light Sage (#BCECAC) |
| Black text | 16.23:1 |
| White text | 1.29:1 |
Values
| HEX | #AAF3B9 |
| RGB | rgb(170, 243, 185) |
| HSL | hsl(132, 75%, 81%) |
| OKLCH | oklch(90.1% 0.107 150.2) |
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 #AAF3B9 | 1.29:1 | Fails | Lc -16.7 | Dividers and decoration only |
| Black text on #AAF3B9 | 16.23:1 | AAA | Lc 89.1 | Fine for body text |
| #AAF3B9 text on white | 1.29:1 | Fails | Lc 14.5 | Not readable |
| #AAF3B9 text on black | 16.23:1 | AAA | Lc -89.3 | 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
#EDF9EF
oklch(97% 0.018 150.6)
-
Step 100
100
#D8F2DC
oklch(93.6% 0.04 149.8)
-
Step 200
200 (this color)
#AAF3B9
oklch(90.1% 0.107 150.2)
-
Step 300
300
#79DA91
oklch(81% 0.138 150.3)
-
Step 400
400
#00C05A
oklch(70.6% 0.193 150.2)
-
Step 500
500
#00A54C
oklch(63.1% 0.173 150.1)
-
Step 600
600
#008B3F
oklch(55.7% 0.153 150.2)
-
Step 700
700
#007534
oklch(49.2% 0.135 150.2)
-
Step 800
800
#006029
oklch(42.7% 0.118 150)
-
Step 900
900
#005021
oklch(37.7% 0.104 150)
-
Step 950
950
#003011
oklch(27% 0.074 150)
#AAF3B9 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) | #F4E7B6 | 0.092 |
| Deuteranopia (no green cones) | #E8DFBC | 0.089 |
| Tritanopia (no blue cones) | #A0F0E3 | 0.059 |
| Achromatopsia (no color) | #E2E2E2 | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AAF3B9
#AAF3B9
oklch(90.1% 0.107 150.2)
- #FFCBF9
#FFCBF9
oklch(90.1% 0.083 330.1)
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 #AAF3B9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Sage #BCECAC ΔE 0.025
- Light Mint Green #A6FBB2 ΔE 0.026
- Light Seafoam #A0FEBF ΔE 0.028
- Washed Out Green #BCF5A6 ΔE 0.030
- Light Seafoam Green #A7FFB5 ΔE 0.035
- Light Mint #B6FFBB ΔE 0.036
- Mint #9FFEB0 ΔE 0.037
- Celadon #BEFDB7 ΔE 0.037
Use #AAF3B9 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.