#A1DFB3
Closest named color: Light Teal (#90E4C1). oklch(85% 0.088 153.4), rgb(161, 223, 179).
Aa
Black text reads best on this color (13.72:1).
About this color
#A1DFB3 is a light, moderately saturated green. In OKLCH its lightness is 85%, its chroma 0.088 and its hue 153°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Teal (#90E4C1), ΔE 0.022 away. Black text reads best on it, at 13.72:1.
| Hue family | Greens |
| Lightness | light (85%) |
| Chroma | moderately saturated (0.088) |
| Temperature | in between |
| Nearest name | Light Teal (#90E4C1) |
| Black text | 13.72:1 |
| White text | 1.53:1 |
Values
| HEX | #A1DFB3 |
| RGB | rgb(161, 223, 179) |
| HSL | hsl(137, 49%, 75%) |
| OKLCH | oklch(85% 0.088 153.4) |
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 #A1DFB3 | 1.53:1 | Fails | Lc -27.8 | Dividers and decoration only |
| Black text on #A1DFB3 | 13.72:1 | AAA | Lc 79.2 | Fine for body text |
| #A1DFB3 text on white | 1.53:1 | Fails | Lc 24.5 | Dividers and decoration only |
| #A1DFB3 text on black | 13.72:1 | AAA | Lc -78.6 | 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
#EEF9F1
oklch(97.2% 0.016 154.5)
-
Step 100
100
#DAF1E0
oklch(93.7% 0.033 153.7)
-
Step 200
200 (this color)
#A1DFB3
oklch(85% 0.088 153.4)
-
Step 300
300
#84D69E
oklch(80.9% 0.113 153.4)
-
Step 400
400
#00BF68
oklch(70.6% 0.18 153.4)
-
Step 500
500
#00A458
oklch(63% 0.161 153.3)
-
Step 600
600
#008A49
oklch(55.5% 0.142 153.3)
-
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
#003015
oklch(27.1% 0.07 152.9)
#A1DFB3 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) | #DFD5B1 | 0.079 |
| Deuteranopia (no green cones) | #D5CEB5 | 0.076 |
| Tritanopia (no blue cones) | #97DDD3 | 0.046 |
| Achromatopsia (no color) | #D1D1D1 | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A1DFB3
#A1DFB3
oklch(85% 0.088 153.4)
- #F1B9E6
#F1B9E6
oklch(85% 0.087 333.3)
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 #A1DFB3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Teal #90E4C1 ΔE 0.022
- Hospital Green #9BE5AA ΔE 0.024
- Light Grey Green #B7E1A1 ΔE 0.034
- Tiffany Blue #94D2BD ΔE 0.046
- Light Sage #BCECAC ΔE 0.052
- Tea Green #CAE7B9 ΔE 0.056
- Light Turquoise #7EF4CC ΔE 0.058
- Seafoam Blue #78D1B6 ΔE 0.061
Use #A1DFB3 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.