#A3DBB3
Closest named color: Light Teal (#90E4C1). oklch(84.2% 0.08 153.4), rgb(163, 219, 179).
Aa
Black text reads best on this color (13.34:1).
About this color
#A3DBB3 is a light, moderately saturated green. In OKLCH its lightness is 84%, its chroma 0.080 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 0.028 away. Black text reads best on it, at 13.34:1.
| Hue family | Greens |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.080) |
| Temperature | in between |
| Nearest name | Light Teal (#90E4C1) |
| Black text | 13.34:1 |
| White text | 1.57:1 |
Values
| HEX | #A3DBB3 |
| RGB | rgb(163, 219, 179) |
| HSL | hsl(137, 44%, 75%) |
| OKLCH | oklch(84.2% 0.08 153.4) |
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 #A3DBB3 | 1.57:1 | Fails | Lc -29.5 | Dividers and decoration only |
| Black text on #A3DBB3 | 13.34:1 | AAA | Lc 77.7 | Fine for body text |
| #A3DBB3 text on white | 1.57:1 | Fails | Lc 26.1 | Dividers and decoration only |
| #A3DBB3 text on black | 13.34:1 | AAA | Lc -76.9 | 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 300.
-
Step 50
50
#F0F8F2
oklch(97.1% 0.012 153.7)
-
Step 100
100
#DFEFE3
oklch(93.7% 0.023 153.4)
-
Step 200
200
#C4E2CC
oklch(88.5% 0.044 153.6)
-
Step 300
300 (this color)
#A3DBB3
oklch(84.2% 0.08 153.4)
-
Step 400
400
#58B87A
oklch(70.8% 0.129 153.3)
-
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
#013016
oklch(27.2% 0.068 153.4)
#A3DBB3 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) | #DBD2B1 | 0.072 |
| Deuteranopia (no green cones) | #D2CBB5 | 0.071 |
| Tritanopia (no blue cones) | #9AD9D0 | 0.042 |
| Achromatopsia (no color) | #CECECE | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3DBB3
#A3DBB3
oklch(84.2% 0.08 153.4)
- #ECB8E2
#ECB8E2
oklch(84.2% 0.081 333.1)
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 #A3DBB3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Teal #90E4C1 ΔE 0.028
- Hospital Green #9BE5AA ΔE 0.034
- Tiffany Blue #94D2BD ΔE 0.037
- Light Grey Green #B7E1A1 ΔE 0.039
- Seafoam Blue #78D1B6 ΔE 0.055
- Ash Gray #BFC8AD ΔE 0.057
- Celeste #A8DADC ΔE 0.059
- Tea Green #CAE7B9 ΔE 0.060
Use #A3DBB3 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.