#B3FFDA
Closest named color: Pale Aqua (#B8FFEB). oklch(94% 0.09 162.9), rgb(179, 255, 218).
Aa
Black text reads best on this color (18.23:1).
About this color
#B3FFDA is a very light, moderately saturated green. In OKLCH its lightness is 94%, its chroma 0.090 and its hue 163°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Aqua (#B8FFEB), ΔE 0.024 away. Black text reads best on it, at 18.23:1.
| Hue family | Greens |
| Lightness | very light (94%) |
| Chroma | moderately saturated (0.090) |
| Temperature | in between |
| Nearest name | Pale Aqua (#B8FFEB) |
| Black text | 18.23:1 |
| White text | 1.15:1 |
Values
| HEX | #B3FFDA |
| RGB | rgb(179, 255, 218) |
| HSL | hsl(151, 100%, 85%) |
| OKLCH | oklch(94% 0.09 162.9) |
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 #B3FFDA | 1.15:1 | Fails | Lc -8.3 | Not readable |
| Black text on #B3FFDA | 18.23:1 | AAA | Lc 96.5 | Preferred for body text |
| #B3FFDA text on white | 1.15:1 | Fails | Lc 0.0 | Not readable |
| #B3FFDA text on black | 18.23:1 | AAA | Lc -97.4 | 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
#EDF9F2
oklch(97.1% 0.016 160.6)
-
Step 100
100 (this color)
#B3FFDA
oklch(94% 0.09 162.9)
-
Step 200
200
#B3E7CD
oklch(88.5% 0.064 163.1)
-
Step 300
300
#73D8AB
oklch(80.9% 0.116 163)
-
Step 400
400
#00BD84
oklch(70.6% 0.153 162.8)
-
Step 500
500
#00A271
oklch(63% 0.136 163)
-
Step 600
600
#00895E
oklch(55.7% 0.121 162.5)
-
Step 700
700
#00734F
oklch(49.1% 0.106 163)
-
Step 800
800
#005E40
oklch(42.6% 0.092 163.1)
-
Step 900
900
#004F35
oklch(37.8% 0.082 162.9)
-
Step 950
950
#002F1E
oklch(27% 0.058 163)
#B3FFDA 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) | #FCF4D8 | 0.088 |
| Deuteranopia (no green cones) | #EFEBDC | 0.085 |
| Tritanopia (no blue cones) | #A3FFF4 | 0.036 |
| Achromatopsia (no color) | #EFEFEF | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B3FFDA
#B3FFDA
oklch(94% 0.09 162.9)
- #FFE2F2
#FFE2F2
oklch(94.1% 0.038 343.5)
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 #B3FFDA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Aqua #B8FFEB ΔE 0.024
- Light Aqua #8CFFDB ΔE 0.036
- Light Mint #B6FFBB ΔE 0.040
- Light Seafoam #A0FEBF ΔE 0.043
- Celadon #BEFDB7 ΔE 0.043
- Very Pale Green #CFFDBC ΔE 0.044
- Pale Cyan #B7FFFA ΔE 0.044
- Duck Egg Blue #C3FBF4 ΔE 0.045
Use #B3FFDA 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.