#B3FBE9
Closest named color: Pale Aqua (#B8FFEB). oklch(93.6% 0.075 177.3), rgb(179, 251, 233).
Aa
Black text reads best on this color (17.89:1).
About this color
#B3FBE9 is a very light, moderately saturated teal or cyan. In OKLCH its lightness is 94%, its chroma 0.075 and its hue 177°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Aqua (#B8FFEB), ΔE 0.012 away. Black text reads best on it, at 17.89:1.
| Hue family | Teals and cyans |
| Lightness | very light (94%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Pale Aqua (#B8FFEB) |
| Black text | 17.89:1 |
| White text | 1.17:1 |
Values
| HEX | #B3FBE9 |
| RGB | rgb(179, 251, 233) |
| HSL | hsl(165, 90%, 84%) |
| OKLCH | oklch(93.6% 0.075 177.3) |
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 #B3FBE9 | 1.17:1 | Fails | Lc -9.7 | Not readable |
| Black text on #B3FBE9 | 17.89:1 | AAA | Lc 95.3 | Preferred for body text |
| #B3FBE9 text on white | 1.17:1 | Fails | Lc 8.3 | Not readable |
| #B3FBE9 text on black | 17.89:1 | AAA | Lc -96.0 | 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
#EDF8F5
oklch(97% 0.012 178)
-
Step 100
100 (this color)
#B3FBE9
oklch(93.6% 0.075 177.3)
-
Step 200
200
#B4E5D9
oklch(88.4% 0.053 178.4)
-
Step 300
300
#76D5C0
oklch(80.8% 0.096 177.7)
-
Step 400
400
#00BB9F
oklch(70.8% 0.132 176.8)
-
Step 500
500
#00A088
oklch(63.1% 0.117 177)
-
Step 600
600
#008772
oklch(55.7% 0.104 176.6)
-
Step 700
700
#007160
oklch(49.1% 0.091 177.4)
-
Step 800
800
#005D4E
oklch(42.8% 0.079 176.7)
-
Step 900
900
#004D41
oklch(37.6% 0.069 177.7)
-
Step 950
950
#002E26
oklch(26.9% 0.05 177.5)
#B3FBE9 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) | #F5F2E8 | 0.079 |
| Deuteranopia (no green cones) | #E8E9EA | 0.075 |
| Tritanopia (no blue cones) | #9FFDF5 | 0.022 |
| Achromatopsia (no color) | #EDEDED | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B3FBE9
#B3FBE9
oklch(93.6% 0.075 177.3)
- #FFE0EA
#FFE0EA
oklch(93.5% 0.036 356.3)
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 #B3FBE9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Aqua #B8FFEB ΔE 0.012
- Pale Cyan #B7FFFA ΔE 0.024
- Duck Egg Blue #C3FBF4 ΔE 0.025
- Eggshell Blue #C4FFF7 ΔE 0.029
- Light Light Blue #CAFFFB ΔE 0.038
- Pale Sky Blue #BDF6FE ΔE 0.038
- Pale Turquoise #AFEEEE ΔE 0.039
- Diamond #B9F2FF ΔE 0.045
Use #B3FBE9 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.