#AAF3B4
Closest named color: Light Mint Green (#A6FBB2). oklch(90% 0.112 148.1), rgb(170, 243, 180).
Aa
Black text reads best on this color (16.18:1).
About this color
#AAF3B4 is a light, moderately saturated green. In OKLCH its lightness is 90%, its chroma 0.112 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Mint Green (#A6FBB2), ΔE 0.023 away. Black text reads best on it, at 16.18:1.
| Hue family | Greens |
| Lightness | light (90%) |
| Chroma | moderately saturated (0.112) |
| Temperature | in between |
| Nearest name | Light Mint Green (#A6FBB2) |
| Black text | 16.18:1 |
| White text | 1.29:1 |
Values
| HEX | #AAF3B4 |
| RGB | rgb(170, 243, 180) |
| HSL | hsl(128, 75%, 81%) |
| OKLCH | oklch(90% 0.112 148.1) |
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 #AAF3B4 | 1.29:1 | Fails | Lc -16.9 | Dividers and decoration only |
| Black text on #AAF3B4 | 16.18:1 | AAA | Lc 89.0 | Fine for body text |
| #AAF3B4 text on white | 1.29:1 | Fails | Lc 14.6 | Not readable |
| #AAF3B4 text on black | 16.18:1 | AAA | Lc -89.2 | 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
#EDF9EE
oklch(97% 0.019 147.9)
-
Step 100
100
#D8F2DB
oklch(93.6% 0.041 148.6)
-
Step 200
200 (this color)
#AAF3B4
oklch(90% 0.112 148.1)
-
Step 300
300
#7ADA8A
oklch(80.9% 0.145 148)
-
Step 400
400
#00C14E
oklch(70.7% 0.204 148.1)
-
Step 500
500
#00A542
oklch(63% 0.182 148.1)
-
Step 600
600
#008B36
oklch(55.5% 0.161 148.1)
-
Step 700
700
#00752C
oklch(49% 0.142 148)
-
Step 800
800
#006023
oklch(42.7% 0.123 148.1)
-
Step 900
900
#00501C
oklch(37.6% 0.109 148.1)
-
Step 950
950
#00300E
oklch(27% 0.077 148.3)
#AAF3B4 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) | #F5E7B0 | 0.093 |
| Deuteranopia (no green cones) | #E9DFB7 | 0.090 |
| Tritanopia (no blue cones) | #A1F0E2 | 0.064 |
| Achromatopsia (no color) | #E2E2E2 | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AAF3B4
#AAF3B4
oklch(90% 0.112 148.1)
- #FFCAFC
#FFCAFC
oklch(90.1% 0.088 328.1)
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 #AAF3B4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Mint Green #A6FBB2 ΔE 0.023
- Light Sage #BCECAC ΔE 0.024
- Washed Out Green #BCF5A6 ΔE 0.026
- Light Seafoam #A0FEBF ΔE 0.028
- Light Seafoam Green #A7FFB5 ΔE 0.032
- Mint #9FFEB0 ΔE 0.033
- Light Pastel Green #B2FBA5 ΔE 0.034
- Light Mint #B6FFBB ΔE 0.035
Use #AAF3B4 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.