#B3F2DB
Closest named color: Pale Turquoise (#AFEEEE). oklch(91.2% 0.071 170.2), rgb(179, 242, 219).
Aa
Black text reads best on this color (16.64:1).
About this color
#B3F2DB is a very light, moderately saturated teal or cyan. In OKLCH its lightness is 91%, its chroma 0.071 and its hue 170°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Turquoise (#AFEEEE), ΔE 0.031 away. Black text reads best on it, at 16.64:1.
| Hue family | Teals and cyans |
| Lightness | very light (91%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | Pale Turquoise (#AFEEEE) |
| Black text | 16.64:1 |
| White text | 1.26:1 |
Values
| HEX | #B3F2DB |
| RGB | rgb(179, 242, 219) |
| HSL | hsl(158, 71%, 83%) |
| OKLCH | oklch(91.2% 0.071 170.2) |
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 #B3F2DB | 1.26:1 | Fails | Lc -15.0 | Not readable |
| Black text on #B3F2DB | 16.64:1 | AAA | Lc 90.6 | Preferred for body text |
| #B3F2DB text on white | 1.26:1 | Fails | Lc 12.9 | Not readable |
| #B3F2DB text on black | 16.64:1 | AAA | Lc -91.0 | 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
#EEF8F4
oklch(97.1% 0.012 170.3)
-
Step 100
100 (this color)
#B3F2DB
oklch(91.2% 0.071 170.2)
-
Step 200
200
#B9E5D4
oklch(88.6% 0.051 169.6)
-
Step 300
300
#81D4B8
oklch(80.9% 0.091 170.4)
-
Step 400
400
#00BC93
oklch(70.7% 0.14 169.9)
-
Step 500
500
#00A17E
oklch(63.1% 0.125 170.2)
-
Step 600
600
#00876A
oklch(55.5% 0.109 170.8)
-
Step 700
700
#007258
oklch(49.1% 0.097 169.9)
-
Step 800
800
#005D48
oklch(42.6% 0.084 170.6)
-
Step 900
900
#004E3C
oklch(37.7% 0.074 170.6)
-
Step 950
950
#002F22
oklch(27.1% 0.054 168.9)
#B3F2DB 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) | #EEEADA | 0.072 |
| Deuteranopia (no green cones) | #E3E2DC | 0.069 |
| Tritanopia (no blue cones) | #A4F3EB | 0.024 |
| Achromatopsia (no color) | #E5E5E5 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B3F2DB
#B3F2DB
oklch(91.2% 0.071 170.2)
- #FFD4E7
#FFD4E7
oklch(91.2% 0.054 349.8)
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 #B3F2DB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Turquoise #AFEEEE ΔE 0.031
- Pale Aqua #B8FFEB ΔE 0.036
- Duck Egg Blue #C3FBF4 ΔE 0.042
- Pale Cyan #B7FFFA ΔE 0.046
- Tea Green #CAE7B9 ΔE 0.047
- Light Aqua #8CFFDB ΔE 0.048
- Pale Sky Blue #BDF6FE ΔE 0.049
- Robin's Egg Blue #98EFF9 ΔE 0.050
Use #B3F2DB 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.