#B9DCD0
Closest named color: Celeste (#A8DADC). oklch(86.6% 0.04 172.6), rgb(185, 220, 208).
Aa
Black text reads best on this color (14.21:1).
About this color
#B9DCD0 is a light, muted teal or cyan. In OKLCH its lightness is 87%, its chroma 0.040 and its hue 173°. Its hue sits on the cool side of the wheel. The nearest named color is Celeste (#A8DADC), ΔE 0.027 away. Black text reads best on it, at 14.21:1.
| Hue family | Teals and cyans |
| Lightness | light (87%) |
| Chroma | muted (0.040) |
| Temperature | cool |
| Nearest name | Celeste (#A8DADC) |
| Black text | 14.21:1 |
| White text | 1.47:1 |
Values
| HEX | #B9DCD0 |
| RGB | rgb(185, 220, 208) |
| HSL | hsl(159, 33%, 79%) |
| OKLCH | oklch(86.6% 0.04 172.6) |
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 #B9DCD0 | 1.47:1 | Fails | Lc -25.6 | Dividers and decoration only |
| Black text on #B9DCD0 | 14.21:1 | AAA | Lc 81.2 | Fine for body text |
| #B9DCD0 text on white | 1.47:1 | Fails | Lc 22.6 | Dividers and decoration only |
| #B9DCD0 text on black | 14.21:1 | AAA | Lc -80.7 | 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
#F1F7F5
oklch(97.1% 0.007 174.4)
-
Step 100
100
#E0EDE9
oklch(93.5% 0.015 175.7)
-
Step 200
200 (this color)
#B9DCD0
oklch(86.6% 0.04 172.6)
-
Step 300
300
#9FCCBD
oklch(80.9% 0.052 172.6)
-
Step 400
400
#66B29B
oklch(70.8% 0.084 172.3)
-
Step 500
500
#319E83
oklch(63.1% 0.106 172.8)
-
Step 600
600
#00876D
oklch(55.6% 0.107 172.9)
-
Step 700
700
#00725B
oklch(49.2% 0.095 172.3)
-
Step 800
800
#005D4A
oklch(42.6% 0.082 172.5)
-
Step 900
900
#084D3E
oklch(37.6% 0.069 173.2)
-
Step 950
950
#0A2D24
oklch(26.9% 0.043 172.7)
#B9DCD0 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) | #DAD7CF | 0.043 |
| Deuteranopia (no green cones) | #D3D2D1 | 0.041 |
| Tritanopia (no blue cones) | #B1DDD8 | 0.013 |
| Achromatopsia (no color) | #D4D4D4 | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B9DCD0
#B9DCD0
oklch(86.6% 0.04 172.6)
- #E9C9D5
#E9C9D5
oklch(86.6% 0.039 353.3)
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 #B9DCD0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Celeste #A8DADC ΔE 0.027
- Powder Blue #B0E0E6 ΔE 0.029
- Light Blue #ADD8E6 ΔE 0.038
- Cadet Gray #CED4DA ΔE 0.039
- Light Gray #D3D3D3 ΔE 0.040
- Pale Silver #D8E2DC ΔE 0.047
- Gainsboro #DCDCDC ΔE 0.050
- Pale Turquoise #AFEEEE ΔE 0.051
Use #B9DCD0 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.