#BFB166
Closest named color: Dark Khaki (#BDB76B). oklch(75.6% 0.097 99), rgb(191, 177, 102).
Aa
Black text reads best on this color (9.69:1).
About this color
#BFB166 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 76%, its chroma 0.097 and its hue 99°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Khaki (#BDB76B), ΔE 0.015 away. Black text reads best on it, at 9.69:1.
| Hue family | Yellows |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.097) |
| Temperature | warm |
| Nearest name | Dark Khaki (#BDB76B) |
| Black text | 9.69:1 |
| White text | 2.16:1 |
Values
| HEX | #BFB166 |
| RGB | rgb(191, 177, 102) |
| HSL | hsl(51, 41%, 57%) |
| OKLCH | oklch(75.6% 0.097 99) |
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 #BFB166 | 2.16:1 | Fails | Lc -47.2 | Large or bold text, headings |
| Black text on #BFB166 | 9.69:1 | AAA | Lc 61.4 | Content text, not long reading |
| #BFB166 text on white | 2.16:1 | Fails | Lc 42.5 | Non-text elements, placeholder text |
| #BFB166 text on black | 9.69:1 | AAA | Lc -59.7 | Large or bold text, headings |
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 400.
-
Step 50
50
#F7F6F0
oklch(97.2% 0.008 98.9)
-
Step 100
100
#ECEADD
oklch(93.5% 0.017 99.6)
-
Step 200
200
#DEDAC1
oklch(88.5% 0.034 99.6)
-
Step 300
300
#CAC295
oklch(80.9% 0.061 99.1)
-
Step 400
400 (this color)
#BFB166
oklch(75.6% 0.097 99)
-
Step 500
500
#9D8A18
oklch(63.2% 0.124 98.8)
-
Step 600
600
#847300
oklch(55.5% 0.115 98.9)
-
Step 700
700
#6F6100
oklch(49.1% 0.102 99.4)
-
Step 800
800
#5B4F00
oklch(42.7% 0.088 99.2)
-
Step 900
900
#4C4200
oklch(37.8% 0.078 99.5)
-
Step 950
950
#2D2704
oklch(27.2% 0.052 99.4)
#BFB166 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) | #BEAD60 | 0.011 |
| Deuteranopia (no green cones) | #C2B269 | 0.006 |
| Tritanopia (no blue cones) | #CBA79F | 0.089 |
| Achromatopsia (no color) | #B0B0B0 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BFB166
#BFB166
oklch(75.6% 0.097 99)
- #A2A9ED
#A2A9ED
oklch(75.5% 0.098 279.2)
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 #BFB166, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Khaki #BDB76B ΔE 0.015
- Desert #CCAD60 ΔE 0.020
- Sandstone #C9AE74 ΔE 0.026
- Sand Brown #CBA560 ΔE 0.033
- Toupe #C7AC7D ΔE 0.037
- Fawn #CFAF7B ΔE 0.038
- Tan Green #A9BE70 ΔE 0.042
- Light Olive #ACBF69 ΔE 0.043
Use #BFB166 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.