#B1BB8A
Closest named color: Dark Khaki (#BDB76B). oklch(77.2% 0.067 117.4), rgb(177, 187, 138).
Aa
Black text reads best on this color (10.34:1).
About this color
#B1BB8A is a medium-light, muted yellow. In OKLCH its lightness is 77%, its chroma 0.067 and its hue 117°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Khaki (#BDB76B), ΔE 0.036 away. Black text reads best on it, at 10.34:1.
| Hue family | Yellows |
| Lightness | medium-light (77%) |
| Chroma | muted (0.067) |
| Temperature | in between |
| Nearest name | Dark Khaki (#BDB76B) |
| Black text | 10.34:1 |
| White text | 2.03:1 |
Values
| HEX | #B1BB8A |
| RGB | rgb(177, 187, 138) |
| HSL | hsl(72, 26%, 64%) |
| OKLCH | oklch(77.2% 0.067 117.4) |
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 #B1BB8A | 2.03:1 | Fails | Lc -44.0 | Non-text elements, placeholder text |
| Black text on #B1BB8A | 10.34:1 | AAA | Lc 64.5 | Content text, not long reading |
| #B1BB8A text on white | 2.03:1 | Fails | Lc 39.5 | Non-text elements, placeholder text |
| #B1BB8A text on black | 10.34:1 | AAA | Lc -62.9 | 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
#F5F6F0
oklch(97.1% 0.008 114.2)
-
Step 100
100
#E8ECDD
oklch(93.6% 0.02 118.9)
-
Step 200
200
#D7DDC1
oklch(88.5% 0.038 117)
-
Step 300
300 (this color)
#B1BB8A
oklch(77.2% 0.067 117.4)
-
Step 400
400
#9BAA58
oklch(70.8% 0.109 117.8)
-
Step 500
500
#84941A
oklch(63.2% 0.138 117.4)
-
Step 600
600
#6E7C00
oklch(55.5% 0.128 117.3)
-
Step 700
700
#5C6800
oklch(49% 0.113 117.4)
-
Step 800
800
#4B5500
oklch(42.6% 0.098 117.3)
-
Step 900
900
#3E4700
oklch(37.7% 0.087 117.6)
-
Step 950
950
#242A04
oklch(27% 0.058 118.2)
#B1BB8A 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) | #C2B687 | 0.025 |
| Deuteranopia (no green cones) | #C1B68C | 0.026 |
| Tritanopia (no blue cones) | #B6B6AE | 0.057 |
| Achromatopsia (no color) | #B6B6B6 | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B1BB8A
#B1BB8A
oklch(77.2% 0.067 117.4)
- #B9ACDB
#B9ACDB
oklch(77.1% 0.068 297.5)
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 #B1BB8A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Khaki #BDB76B ΔE 0.036
- Putty #BEAE8A ΔE 0.038
- Tan Green #A9BE70 ΔE 0.039
- Dark Sea Green #8FBC8F ΔE 0.042
- Sandstone #C9AE74 ΔE 0.045
- Toupe #C7AC7D ΔE 0.045
- Light Olive #ACBF69 ΔE 0.046
- Very Light Brown #D3B683 ΔE 0.048
Use #B1BB8A 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.