#B9CEBF
Closest named color: Ash Gray (#BFC8AD). oklch(83.1% 0.031 154.6), rgb(185, 206, 191).
Aa
Black text reads best on this color (12.64:1).
About this color
#B9CEBF is a light, muted green. In OKLCH its lightness is 83%, its chroma 0.031 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Ash Gray (#BFC8AD), ΔE 0.024 away. Black text reads best on it, at 12.64:1.
| Hue family | Greens |
| Lightness | light (83%) |
| Chroma | muted (0.031) |
| Temperature | in between |
| Nearest name | Ash Gray (#BFC8AD) |
| Black text | 12.64:1 |
| White text | 1.66:1 |
Values
| HEX | #B9CEBF |
| RGB | rgb(185, 206, 191) |
| HSL | hsl(137, 18%, 77%) |
| OKLCH | oklch(83.1% 0.031 154.6) |
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 #B9CEBF | 1.66:1 | Fails | Lc -32.8 | Non-text elements, placeholder text |
| Black text on #B9CEBF | 12.64:1 | AAA | Lc 74.7 | Content text, not long reading |
| #B9CEBF text on white | 1.66:1 | Fails | Lc 29.1 | Dividers and decoration only |
| #B9CEBF text on black | 12.64:1 | AAA | Lc -73.7 | Content text, not long reading |
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 300.
-
Step 50
50
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E5ECE7
oklch(93.6% 0.01 155.1)
-
Step 200
200
#D1DDD4
oklch(88.6% 0.018 153.5)
-
Step 300
300 (this color)
#B9CEBF
oklch(83.1% 0.031 154.6)
-
Step 400
400
#89AA93
oklch(70.7% 0.049 154.6)
-
Step 500
500
#6B9579
oklch(63.1% 0.062 155)
-
Step 600
600
#527F61
oklch(55.5% 0.068 154.4)
-
Step 700
700
#426B51
oklch(49% 0.062 155.5)
-
Step 800
800
#375842
oklch(42.8% 0.053 154.4)
-
Step 900
900
#304838
oklch(37.7% 0.04 154.8)
-
Step 950
950
#1C2A21
oklch(26.9% 0.025 156.1)
#B9CEBF 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) | #CECABE | 0.029 |
| Deuteranopia (no green cones) | #CAC8C0 | 0.027 |
| Tritanopia (no blue cones) | #B6CDC9 | 0.015 |
| Achromatopsia (no color) | #C9C9C9 | 0.031 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B9CEBF
#B9CEBF
oklch(83.1% 0.031 154.6)
- #D5C1D0
#D5C1D0
oklch(83.2% 0.03 334.5)
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 #B9CEBF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ash Gray #BFC8AD ΔE 0.024
- Silver #C0C0C0 ΔE 0.039
- Celeste #A8DADC ΔE 0.043
- Tiffany Blue #94D2BD ΔE 0.045
- Light Gray #D3D3D3 ΔE 0.047
- Pale Oak #DBCFB0 ΔE 0.048
- Cadet Gray #CED4DA ΔE 0.049
- Light Blue #ADD8E6 ΔE 0.052
Use #B9CEBF 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.