#B78366
Closest named color: Light Brown (#AD8150). oklch(65.5% 0.077 50.1), rgb(183, 131, 102).
Aa
Black text reads best on this color (6.45:1).
About this color
#B78366 is a medium-light, moderately saturated orange. In OKLCH its lightness is 65%, its chroma 0.077 and its hue 50°. Its hue sits on the warm side of the wheel. The nearest named color is Light Brown (#AD8150), ΔE 0.033 away. Black text reads best on it, at 6.45:1.
| Hue family | Oranges |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.077) |
| Temperature | warm |
| Nearest name | Light Brown (#AD8150) |
| Black text | 6.45:1 |
| White text | 3.25:1 |
Values
| HEX | #B78366 |
| RGB | rgb(183, 131, 102) |
| HSL | hsl(21, 36%, 56%) |
| OKLCH | oklch(65.5% 0.077 50.1) |
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 #B78366 | 3.25:1 | AA large text | Lc -65.2 | Content text, not long reading |
| Black text on #B78366 | 6.45:1 | AA | Lc 44.3 | Non-text elements, placeholder text |
| #B78366 text on white | 3.25:1 | AA large text | Lc 59.7 | Large or bold text, headings |
| #B78366 text on black | 6.45:1 | AA | Lc -42.0 | Non-text elements, placeholder 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 500.
-
Step 50
50
#F8F4F2
oklch(97% 0.005 48.7)
-
Step 100
100
#F0E8E4
oklch(93.6% 0.01 48.6)
-
Step 200
200
#E5D6CD
oklch(88.6% 0.021 53.2)
-
Step 300
300
#D6BAAC
oklch(80.9% 0.038 48.2)
-
Step 400
400
#C0967F
oklch(70.6% 0.06 50.1)
-
Step 500
500 (this color)
#B78366
oklch(65.5% 0.077 50.1)
-
Step 600
600
#9B6446
oklch(55.6% 0.084 49)
-
Step 700
700
#845337
oklch(49.1% 0.078 49.9)
-
Step 800
800
#6B442E
oklch(42.6% 0.064 49.8)
-
Step 900
900
#573A29
oklch(37.8% 0.05 51.1)
-
Step 950
950
#332218
oklch(27% 0.032 51.4)
#B78366 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) | #918864 | 0.062 |
| Deuteranopia (no green cones) | #9D9366 | 0.057 |
| Tritanopia (no blue cones) | #C47A7B | 0.048 |
| Achromatopsia (no color) | #8F8F8F | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B78366
#B78366
oklch(65.5% 0.077 50.1)
- #5D9AB7
#5D9AB7
oklch(65.6% 0.077 230)
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 #B78366, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Brown #AD8150 ΔE 0.033
- Pale Brown #B1916E ΔE 0.035
- Brownish Pink #C27E79 ΔE 0.038
- Tan Brown #AB7E4C ΔE 0.039
- Puce #A57E52 ΔE 0.042
- Dark Tan #AF884A ΔE 0.043
- Coffee #A6814C ΔE 0.045
- Pinkish Brown #B17261 ΔE 0.045
Use #B78366 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.