#B9EDDF
Closest named color: Pale Turquoise (#AFEEEE). oklch(90.6% 0.057 176.7), rgb(185, 237, 223).
Aa
Black text reads best on this color (16.24:1).
About this color
#B9EDDF is a very light, muted teal or cyan. In OKLCH its lightness is 91%, its chroma 0.057 and its hue 177°. Its hue sits on the cool side of the wheel. The nearest named color is Pale Turquoise (#AFEEEE), ΔE 0.021 away. Black text reads best on it, at 16.24:1.
| Hue family | Teals and cyans |
| Lightness | very light (91%) |
| Chroma | muted (0.057) |
| Temperature | cool |
| Nearest name | Pale Turquoise (#AFEEEE) |
| Black text | 16.24:1 |
| White text | 1.29:1 |
Values
| HEX | #B9EDDF |
| RGB | rgb(185, 237, 223) |
| HSL | hsl(164, 59%, 83%) |
| OKLCH | oklch(90.6% 0.057 176.7) |
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 #B9EDDF | 1.29:1 | Fails | Lc -16.7 | Dividers and decoration only |
| Black text on #B9EDDF | 16.24:1 | AAA | Lc 89.1 | Fine for body text |
| #B9EDDF text on white | 1.29:1 | Fails | Lc 14.5 | Not readable |
| #B9EDDF text on black | 16.24:1 | AAA | Lc -89.3 | 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
#EFF8F5
oklch(97.2% 0.01 174.3)
-
Step 100
100
#DCEFE9
oklch(93.6% 0.022 175)
-
Step 200
200 (this color)
#B9EDDF
oklch(90.6% 0.057 176.7)
-
Step 300
300
#8DD0BF
oklch(80.8% 0.072 176.7)
-
Step 400
400
#37B89F
oklch(70.7% 0.116 176.9)
-
Step 500
500
#00A088
oklch(63.1% 0.117 177)
-
Step 600
600
#008772
oklch(55.7% 0.104 176.6)
-
Step 700
700
#00715F
oklch(49% 0.091 176.5)
-
Step 800
800
#005D4E
oklch(42.8% 0.079 176.7)
-
Step 900
900
#004D41
oklch(37.6% 0.069 177.7)
-
Step 950
950
#002E26
oklch(26.9% 0.05 177.5)
#B9EDDF 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) | #E9E6DE | 0.060 |
| Deuteranopia (no green cones) | #DFDFE0 | 0.057 |
| Tritanopia (no blue cones) | #ACEFE9 | 0.017 |
| Achromatopsia (no color) | #E2E2E2 | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B9EDDF
#B9EDDF
oklch(90.6% 0.057 176.7)
- #FFD2E1
#FFD2E1
oklch(90.6% 0.054 356.2)
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 #B9EDDF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Turquoise #AFEEEE ΔE 0.021
- Powder Blue #B0E0E6 ΔE 0.042
- Diamond #B9F2FF ΔE 0.042
- Pale Sky Blue #BDF6FE ΔE 0.043
- Duck Egg Blue #C3FBF4 ΔE 0.043
- Pale Silver #D8E2DC ΔE 0.044
- Robin's Egg Blue #98EFF9 ΔE 0.045
- Pale Aqua #B8FFEB ΔE 0.046
Use #B9EDDF 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.