#B3F3D6
Closest named color: Pale Aqua (#B8FFEB). oklch(91.3% 0.076 165.1), rgb(179, 243, 214).
Aa
Black text reads best on this color (16.70:1).
About this color
#B3F3D6 is a very light, moderately saturated green. In OKLCH its lightness is 91%, its chroma 0.076 and its hue 165°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Aqua (#B8FFEB), ΔE 0.037 away. Black text reads best on it, at 16.70:1.
| Hue family | Greens |
| Lightness | very light (91%) |
| Chroma | moderately saturated (0.076) |
| Temperature | in between |
| Nearest name | Pale Aqua (#B8FFEB) |
| Black text | 16.70:1 |
| White text | 1.25:1 |
Values
| HEX | #B3F3D6 |
| RGB | rgb(179, 243, 214) |
| HSL | hsl(153, 73%, 83%) |
| OKLCH | oklch(91.3% 0.076 165.1) |
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 #B3F3D6 | 1.25:1 | Fails | Lc -14.7 | Not readable |
| Black text on #B3F3D6 | 16.70:1 | AAA | Lc 90.9 | Preferred for body text |
| #B3F3D6 text on white | 1.25:1 | Fails | Lc 12.7 | Not readable |
| #B3F3D6 text on black | 16.70:1 | AAA | Lc -91.2 | 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
#EEF8F3
oklch(97% 0.012 164.8)
-
Step 100
100 (this color)
#B3F3D6
oklch(91.3% 0.076 165.1)
-
Step 200
200
#B9E5D0
oklch(88.5% 0.054 164.6)
-
Step 300
300
#81D5B1
oklch(80.9% 0.098 164.9)
-
Step 400
400
#00BD89
oklch(70.7% 0.149 164.9)
-
Step 500
500
#00A275
oklch(63.1% 0.133 165)
-
Step 600
600
#008862
oklch(55.5% 0.117 165.2)
-
Step 700
700
#007352
oklch(49.2% 0.104 164.9)
-
Step 800
800
#005E43
oklch(42.7% 0.089 165.5)
-
Step 900
900
#004E37
oklch(37.6% 0.079 165.5)
-
Step 950
950
#002F1F
oklch(27% 0.057 164.4)
#B3F3D6 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) | #F0EAD5 | 0.075 |
| Deuteranopia (no green cones) | #E5E2D8 | 0.073 |
| Tritanopia (no blue cones) | #A5F3EA | 0.029 |
| Achromatopsia (no color) | #E5E5E5 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B3F3D6
#B3F3D6
oklch(91.3% 0.076 165.1)
- #FFD4EB
#FFD4EB
oklch(91.3% 0.056 344.8)
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 #B3F3D6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Aqua #B8FFEB ΔE 0.037
- Pale Turquoise #AFEEEE ΔE 0.040
- Tea Green #CAE7B9 ΔE 0.043
- Light Aqua #8CFFDB ΔE 0.044
- Duck Egg Blue #C3FBF4 ΔE 0.047
- Pale Cyan #B7FFFA ΔE 0.050
- Light Sage #BCECAC ΔE 0.051
- Eggshell Blue #C4FFF7 ΔE 0.053
Use #B3F3D6 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.