#BBF7DD
Closest named color: Pale Aqua (#B8FFEB). oklch(92.8% 0.07 166.4), rgb(187, 247, 221).
Aa
Black text reads best on this color (17.46:1).
About this color
#BBF7DD is a very light, moderately saturated green. In OKLCH its lightness is 93%, its chroma 0.070 and its hue 166°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Aqua (#B8FFEB), ΔE 0.023 away. Black text reads best on it, at 17.46:1.
| Hue family | Greens |
| Lightness | very light (93%) |
| Chroma | moderately saturated (0.070) |
| Temperature | in between |
| Nearest name | Pale Aqua (#B8FFEB) |
| Black text | 17.46:1 |
| White text | 1.20:1 |
Values
| HEX | #BBF7DD |
| RGB | rgb(187, 247, 221) |
| HSL | hsl(154, 79%, 85%) |
| OKLCH | oklch(92.8% 0.07 166.4) |
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 #BBF7DD | 1.20:1 | Fails | Lc -11.5 | Not readable |
| Black text on #BBF7DD | 17.46:1 | AAA | Lc 93.7 | Preferred for body text |
| #BBF7DD text on white | 1.20:1 | Fails | Lc 9.9 | Not readable |
| #BBF7DD text on black | 17.46:1 | AAA | Lc -94.3 | 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)
#BBF7DD
oklch(92.8% 0.07 166.4)
-
Step 200
200
#BBE4D2
oklch(88.5% 0.049 166.8)
-
Step 300
300
#85D4B4
oklch(81% 0.091 166.5)
-
Step 400
400
#0CBC8C
oklch(70.6% 0.144 166.4)
-
Step 500
500
#00A278
oklch(63.2% 0.13 166.5)
-
Step 600
600
#008864
oklch(55.6% 0.115 166.4)
-
Step 700
700
#007254
oklch(49% 0.101 166.9)
-
Step 800
800
#005E44
oklch(42.7% 0.088 166.3)
-
Step 900
900
#004E38
oklch(37.6% 0.078 166.4)
-
Step 950
950
#002F20
oklch(27.1% 0.056 165.8)
#BBF7DD 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) | #F4EFDC | 0.070 |
| Deuteranopia (no green cones) | #E9E7DF | 0.067 |
| Tritanopia (no blue cones) | #AEF7EF | 0.026 |
| Achromatopsia (no color) | #EAEAEA | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBF7DD
#BBF7DD
oklch(92.8% 0.07 166.4)
- #FFDCED
#FFDCED
oklch(92.8% 0.044 347.1)
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 #BBF7DD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Aqua #B8FFEB ΔE 0.023
- Duck Egg Blue #C3FBF4 ΔE 0.033
- Pale Cyan #B7FFFA ΔE 0.038
- Eggshell Blue #C4FFF7 ΔE 0.038
- Pale Turquoise #AFEEEE ΔE 0.041
- Light Light Blue #CAFFFB ΔE 0.046
- Pale Sky Blue #BDF6FE ΔE 0.047
- Light Aqua #8CFFDB ΔE 0.049
Use #BBF7DD 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.