#B78340
Closest named color: Dark Tan (#AF884A). oklch(64.9% 0.105 70.9), rgb(183, 131, 64).
Aa
Black text reads best on this color (6.33:1).
About this color
#B78340 is a medium-light, moderately saturated orange. In OKLCH its lightness is 65%, its chroma 0.105 and its hue 71°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Tan (#AF884A), ΔE 0.017 away. Black text reads best on it, at 6.33:1.
| Hue family | Oranges |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.105) |
| Temperature | warm |
| Nearest name | Dark Tan (#AF884A) |
| Black text | 6.33:1 |
| White text | 3.31:1 |
Values
| HEX | #B78340 |
| RGB | rgb(183, 131, 64) |
| HSL | hsl(34, 48%, 48%) |
| OKLCH | oklch(64.9% 0.105 70.9) |
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 #B78340 | 3.31:1 | AA large text | Lc -65.8 | Content text, not long reading |
| Black text on #B78340 | 6.33:1 | AA | Lc 43.7 | Non-text elements, placeholder text |
| #B78340 text on white | 3.31:1 | AA large text | Lc 60.4 | Content text, not long reading |
| #B78340 text on black | 6.33:1 | AA | Lc -41.3 | 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
#F8F5F1
oklch(97.1% 0.006 75.4)
-
Step 100
100
#F0E8DF
oklch(93.5% 0.015 70.9)
-
Step 200
200
#E6D6C5
oklch(88.4% 0.029 69.1)
-
Step 300
300
#D6BC9D
oklch(80.9% 0.051 71.9)
-
Step 400
400
#C19866
oklch(70.6% 0.083 71.4)
-
Step 500
500 (this color)
#B78340
oklch(64.9% 0.105 70.9)
-
Step 600
600
#9D6610
oklch(55.7% 0.115 70.9)
-
Step 700
700
#865400
oklch(49.1% 0.106 70.2)
-
Step 800
800
#6D4507
oklch(42.7% 0.089 70.5)
-
Step 900
900
#583B12
oklch(37.7% 0.069 71.9)
-
Step 950
950
#34230C
oklch(27.1% 0.044 72.2)
#B78340 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) | #958639 | 0.058 |
| Deuteranopia (no green cones) | #A19242 | 0.051 |
| Tritanopia (no blue cones) | #C77674 | 0.087 |
| Achromatopsia (no color) | #8D8D8D | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B78340
#B78340
oklch(64.9% 0.105 70.9)
- #5C93CD
#5C93CD
oklch(65% 0.105 250.9)
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 #B78340, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Tan #AF884A ΔE 0.017
- Light Brown #AD8150 ΔE 0.024
- Tan Brown #AB7E4C ΔE 0.029
- Coffee #A6814C ΔE 0.031
- Dark Goldenrod #B8860B ΔE 0.035
- Dark Sand #A88F59 ΔE 0.038
- Peru #CD853F ΔE 0.038
- Golden Brown #B27A01 ΔE 0.039
Use #B78340 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.