#B1EDDF
Closest named color: Pale Turquoise (#AFEEEE). oklch(90.1% 0.064 178.8), rgb(177, 237, 223).
Aa
Black text reads best on this color (16.04:1).
About this color
#B1EDDF is a very light, muted teal or cyan. In OKLCH its lightness is 90%, its chroma 0.064 and its hue 179°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Turquoise (#AFEEEE), ΔE 0.020 away. Black text reads best on it, at 16.04:1.
| Hue family | Teals and cyans |
| Lightness | very light (90%) |
| Chroma | muted (0.064) |
| Temperature | cool |
| Nearest name | Pale Turquoise (#AFEEEE) |
| Black text | 16.04:1 |
| White text | 1.30:1 |
Values
| HEX | #B1EDDF |
| RGB | rgb(177, 237, 223) |
| HSL | hsl(166, 63%, 81%) |
| OKLCH | oklch(90.1% 0.064 178.8) |
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 #B1EDDF | 1.30:1 | Fails | Lc -17.5 | Dividers and decoration only |
| Black text on #B1EDDF | 16.04:1 | AAA | Lc 88.4 | Fine for body text |
| #B1EDDF text on white | 1.30:1 | Fails | Lc 15.2 | Dividers and decoration only |
| #B1EDDF text on black | 16.04:1 | AAA | Lc -88.5 | Fine 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 200.
-
Step 50
50
#EEF8F5
oklch(97.1% 0.011 176.3)
-
Step 100
100
#DAEFEA
oklch(93.5% 0.023 179.9)
-
Step 200
200 (this color)
#B1EDDF
oklch(90.1% 0.064 178.8)
-
Step 300
300
#84D2C1
oklch(80.8% 0.081 178.7)
-
Step 400
400
#00BAA2
oklch(70.6% 0.129 179.1)
-
Step 500
500
#00A08A
oklch(63.2% 0.116 178.3)
-
Step 600
600
#008674
oklch(55.5% 0.101 178.9)
-
Step 700
700
#007161
oklch(49.1% 0.09 178.4)
-
Step 800
800
#005D50
oklch(42.8% 0.078 178.9)
-
Step 900
900
#004D42
oklch(37.6% 0.069 179)
-
Step 950
950
#002E27
oklch(27% 0.049 179.5)
#B1EDDF 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) | #E8E6DE | 0.067 |
| Deuteranopia (no green cones) | #DDDEE0 | 0.064 |
| Tritanopia (no blue cones) | #A1EFE9 | 0.019 |
| Achromatopsia (no color) | #E1E1E1 | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B1EDDF
#B1EDDF
oklch(90.1% 0.064 178.8)
- #FFD0DE
#FFD0DE
oklch(90.2% 0.056 358.5)
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 #B1EDDF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Turquoise #AFEEEE ΔE 0.020
- Robin's Egg Blue #98EFF9 ΔE 0.040
- Powder Blue #B0E0E6 ΔE 0.040
- Diamond #B9F2FF ΔE 0.045
- Pale Sky Blue #BDF6FE ΔE 0.047
- Duck Egg Blue #C3FBF4 ΔE 0.048
- Pale Aqua #B8FFEB ΔE 0.048
- Robin Egg Blue #8AF1FE ΔE 0.050
Use #B1EDDF 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.