#BBFDEF
Closest named color: Pale Aqua (#B8FFEB). oklch(94.6% 0.068 180.2), rgb(187, 253, 239).
Aa
Black text reads best on this color (18.40:1).
About this color
#BBFDEF is a very light, muted teal or cyan. In OKLCH its lightness is 95%, its chroma 0.068 and its hue 180°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Aqua (#B8FFEB), ΔE 0.009 away. Black text reads best on it, at 18.40:1.
| Hue family | Teals and cyans |
| Lightness | very light (95%) |
| Chroma | muted (0.068) |
| Temperature | cool |
| Nearest name | Pale Aqua (#B8FFEB) |
| Black text | 18.40:1 |
| White text | 1.14:1 |
Values
| HEX | #BBFDEF |
| RGB | rgb(187, 253, 239) |
| HSL | hsl(167, 94%, 86%) |
| OKLCH | oklch(94.6% 0.068 180.2) |
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 #BBFDEF | 1.14:1 | Fails | Lc -7.6 | Not readable |
| Black text on #BBFDEF | 18.40:1 | AAA | Lc 97.1 | Preferred for body text |
| #BBFDEF text on white | 1.14:1 | Fails | Lc 0.0 | Not readable |
| #BBFDEF text on black | 18.40:1 | AAA | Lc -98.0 | 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
#EEF8F6
oklch(97.1% 0.011 182.9)
-
Step 100
100 (this color)
#BBFDEF
oklch(94.6% 0.068 180.2)
-
Step 200
200
#B7E4DA
oklch(88.4% 0.049 180.1)
-
Step 300
300
#7DD4C3
oklch(81% 0.088 180)
-
Step 400
400
#00BAA4
oklch(70.7% 0.128 180.3)
-
Step 500
500
#00A08C
oklch(63.2% 0.115 179.7)
-
Step 600
600
#008676
oklch(55.6% 0.1 180.5)
-
Step 700
700
#007163
oklch(49.2% 0.089 180.3)
-
Step 800
800
#005C51
oklch(42.6% 0.077 181.1)
-
Step 900
900
#004D43
oklch(37.7% 0.068 180.3)
-
Step 950
950
#002E27
oklch(27% 0.049 179.5)
#BBFDEF 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) | #F7F5EE | 0.073 |
| Deuteranopia (no green cones) | #EBECF0 | 0.069 |
| Tritanopia (no blue cones) | #A9FFF9 | 0.020 |
| Achromatopsia (no color) | #F0F0F0 | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BBFDEF
#BBFDEF
oklch(94.6% 0.068 180.2)
- #FFE6EC
#FFE6EC
oklch(94.7% 0.028 1.3)
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 #BBFDEF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Aqua #B8FFEB ΔE 0.009
- Duck Egg Blue #C3FBF4 ΔE 0.013
- Pale Cyan #B7FFFA ΔE 0.014
- Eggshell Blue #C4FFF7 ΔE 0.016
- Light Light Blue #CAFFFB ΔE 0.025
- Pale Sky Blue #BDF6FE ΔE 0.032
- Pale Blue #D0FEFE ΔE 0.033
- Ice #D6FFFA ΔE 0.036
Use #BBFDEF 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.