#B4FBEC
Closest named color: Pale Aqua (#B8FFEB). oklch(93.7% 0.073 180), rgb(180, 251, 236).
Aa
Black text reads best on this color (17.95:1).
About this color
#B4FBEC is a very light, moderately saturated teal or cyan. In OKLCH its lightness is 94%, its chroma 0.073 and its hue 180°. 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 17.95:1.
| Hue family | Teals and cyans |
| Lightness | very light (94%) |
| Chroma | moderately saturated (0.073) |
| Temperature | cool |
| Nearest name | Pale Aqua (#B8FFEB) |
| Black text | 17.95:1 |
| White text | 1.16:1 |
Values
| HEX | #B4FBEC |
| RGB | rgb(180, 251, 236) |
| HSL | hsl(167, 90%, 85%) |
| OKLCH | oklch(93.7% 0.073 180) |
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 #B4FBEC | 1.16:1 | Fails | Lc -9.5 | Not readable |
| Black text on #B4FBEC | 17.95:1 | AAA | Lc 95.5 | Preferred for body text |
| #B4FBEC text on white | 1.16:1 | Fails | Lc 8.0 | Not readable |
| #B4FBEC text on black | 17.95:1 | AAA | Lc -96.3 | 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
#EDF8F6
oklch(97% 0.012 184.1)
-
Step 100
100 (this color)
#B4FBEC
oklch(93.7% 0.073 180)
-
Step 200
200
#B4E5DA
oklch(88.5% 0.053 179.8)
-
Step 300
300
#76D5C3
oklch(80.9% 0.095 180.1)
-
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)
#B4FBEC 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) | #F5F3EB | 0.078 |
| Deuteranopia (no green cones) | #E8E9ED | 0.074 |
| Tritanopia (no blue cones) | #9FFDF6 | 0.022 |
| Achromatopsia (no color) | #EDEDED | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B4FBEC
#B4FBEC
oklch(93.7% 0.073 180)
- #FFE1E9
#FFE1E9
oklch(93.7% 0.035 359.8)
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 #B4FBEC, 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 0.020
- Duck Egg Blue #C3FBF4 ΔE 0.021
- Eggshell Blue #C4FFF7 ΔE 0.026
- Pale Sky Blue #BDF6FE ΔE 0.034
- Light Light Blue #CAFFFB ΔE 0.034
- Pale Turquoise #AFEEEE ΔE 0.037
- Diamond #B9F2FF ΔE 0.042
Use #B4FBEC 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.