#AAFBC3
Closest named color: Light Seafoam (#A0FEBF). oklch(92.1% 0.11 153.6), rgb(170, 251, 195).
Aa
Black text reads best on this color (17.29:1).
About this color
#AAFBC3 is a very light, moderately saturated green. In OKLCH its lightness is 92%, its chroma 0.110 and its hue 154°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Seafoam (#A0FEBF), ΔE 0.015 away. Black text reads best on it, at 17.29:1.
| Hue family | Greens |
| Lightness | very light (92%) |
| Chroma | moderately saturated (0.110) |
| Temperature | in between |
| Nearest name | Light Seafoam (#A0FEBF) |
| Black text | 17.29:1 |
| White text | 1.21:1 |
Values
| HEX | #AAFBC3 |
| RGB | rgb(170, 251, 195) |
| HSL | hsl(139, 91%, 83%) |
| OKLCH | oklch(92.1% 0.11 153.6) |
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 #AAFBC3 | 1.21:1 | Fails | Lc -12.1 | Not readable |
| Black text on #AAFBC3 | 17.29:1 | AAA | Lc 93.1 | Preferred for body text |
| #AAFBC3 text on white | 1.21:1 | Fails | Lc 10.4 | Not readable |
| #AAFBC3 text on black | 17.29:1 | AAA | Lc -93.7 | Preferred 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 100.
-
Step 50
50
#ECF9F0
oklch(97% 0.018 155.8)
-
Step 100
100 (this color)
#AAFBC3
oklch(92.1% 0.11 153.6)
-
Step 200
200
#B1E9C1
oklch(88.5% 0.079 153.5)
-
Step 300
300
#6FDB95
oklch(80.9% 0.142 153.5)
-
Step 400
400
#00BF69
oklch(70.6% 0.179 153.7)
-
Step 500
500
#00A459
oklch(63% 0.16 153.6)
-
Step 600
600
#008A4A
oklch(55.6% 0.141 153.6)
-
Step 700
700
#00743D
oklch(49% 0.125 153.5)
-
Step 800
800
#005F31
oklch(42.6% 0.108 153.6)
-
Step 900
900
#005028
oklch(37.8% 0.097 153.4)
-
Step 950
950
#003016
oklch(27.1% 0.069 153.7)
#AAFBC3 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) | #FBEEC0 | 0.099 |
| Deuteranopia (no green cones) | #EEE5C6 | 0.096 |
| Tritanopia (no blue cones) | #9CF9EB | 0.056 |
| Achromatopsia (no color) | #E9E9E9 | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AAFBC3
#AAFBC3
oklch(92.1% 0.11 153.6)
- #FFD7F6
#FFD7F6
oklch(92.2% 0.06 333.9)
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 #AAFBC3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Seafoam #A0FEBF ΔE 0.015
- Light Mint #B6FFBB ΔE 0.021
- Light Mint Green #A6FBB2 ΔE 0.023
- Light Seafoam Green #A7FFB5 ΔE 0.024
- Celadon #BEFDB7 ΔE 0.026
- Mint #9FFEB0 ΔE 0.031
- Washed Out Green #BCF5A6 ΔE 0.035
- Light Aqua #8CFFDB ΔE 0.036
Use #AAFBC3 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.