#B1BFAA
Closest named color: Ash Gray (#BFC8AD). oklch(78.8% 0.033 135), rgb(177, 191, 170).
Aa
Black text reads best on this color (10.90:1).
About this color
#B1BFAA is a light, muted green. In OKLCH its lightness is 79%, its chroma 0.033 and its hue 135°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Ash Gray (#BFC8AD), ΔE 0.032 away. Black text reads best on it, at 10.90:1.
| Hue family | Greens |
| Lightness | light (79%) |
| Chroma | muted (0.033) |
| Temperature | in between |
| Nearest name | Ash Gray (#BFC8AD) |
| Black text | 10.90:1 |
| White text | 1.92:1 |
Values
| HEX | #B1BFAA |
| RGB | rgb(177, 191, 170) |
| HSL | hsl(100, 14%, 71%) |
| OKLCH | oklch(78.8% 0.033 135) |
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 #B1BFAA | 1.92:1 | Fails | Lc -41.2 | Non-text elements, placeholder text |
| Black text on #B1BFAA | 10.90:1 | AAA | Lc 67.0 | Content text, not long reading |
| #B1BFAA text on white | 1.92:1 | Fails | Lc 36.9 | Non-text elements, placeholder text |
| #B1BFAA text on black | 10.90:1 | AAA | Lc -65.6 | 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
#F4F6F3
oklch(97.1% 0.004 134.8)
-
Step 100
100
#E7EBE5
oklch(93.5% 0.009 134.9)
-
Step 200
200
#D4DCD0
oklch(88.5% 0.018 134.9)
-
Step 300
300 (this color)
#B1BFAA
oklch(78.8% 0.033 135)
-
Step 400
400
#93A887
oklch(70.6% 0.052 134.2)
-
Step 500
500
#78936A
oklch(63.1% 0.067 135.2)
-
Step 600
600
#617D51
oklch(55.6% 0.073 134.6)
-
Step 700
700
#506A42
oklch(49.3% 0.068 135.1)
-
Step 800
800
#415636
oklch(42.6% 0.057 135.3)
-
Step 900
900
#37472F
oklch(37.7% 0.045 135.5)
-
Step 950
950
#212A1C
oklch(27.2% 0.028 134.6)
#B1BFAA 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) | #C1BBA9 | 0.023 |
| Deuteranopia (no green cones) | #BFBAAB | 0.023 |
| Tritanopia (no blue cones) | #B1BDB9 | 0.024 |
| Achromatopsia (no color) | #BBBBBB | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B1BFAA
#B1BFAA
oklch(78.8% 0.033 135)
- #C2B4C9
#C2B4C9
oklch(78.8% 0.033 314.6)
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 #B1BFAA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Ash Gray #BFC8AD ΔE 0.032
- Silver #C0C0C0 ΔE 0.039
- French Gray #ADB5BD ΔE 0.045
- Putty #BEAE8A ΔE 0.051
- Tiffany Blue #94D2BD ΔE 0.055
- Tan #D2B48C ΔE 0.056
- Pinkish Grey #C8ACA9 ΔE 0.058
- Pale Teal #82CBB2 ΔE 0.058
Use #B1BFAA 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.