#73540F
Closest named color: Mud (#735C12). oklch(46.7% 0.09 81.8), rgb(115, 84, 15).
Aa
White text reads best on this color (6.99:1).
About this color
#73540F is a medium-dark, moderately saturated brown. In OKLCH its lightness is 47%, its chroma 0.090 and its hue 82°. Its hue sits on the warm side of the wheel. The nearest named color is Mud (#735C12), ΔE 0.022 away. White text reads best on it, at 6.99:1.
| Hue family | Browns |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.090) |
| Temperature | warm |
| Nearest name | Mud (#735C12) |
| Black text | 3.00:1 |
| White text | 6.99:1 |
Values
| HEX | #73540F |
| RGB | rgb(115, 84, 15) |
| HSL | hsl(41, 77%, 25%) |
| OKLCH | oklch(46.7% 0.09 81.8) |
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 #73540F | 6.99:1 | AA | Lc -89.0 | Fine for body text |
| Black text on #73540F | 3.00:1 | AA large text | Lc 20.0 | Dividers and decoration only |
| #73540F text on white | 6.99:1 | AA | Lc 84.0 | Fine for body text |
| #73540F text on black | 3.00:1 | AA large text | Lc -17.9 | Dividers and decoration only |
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 700.
-
Step 50
50
#F7F5F1
oklch(97.1% 0.006 84.6)
-
Step 100
100
#EEE9E1
oklch(93.6% 0.012 79.8)
-
Step 200
200
#E1D8C8
oklch(88.5% 0.024 82.1)
-
Step 300
300
#CFBEA1
oklch(80.8% 0.044 81.1)
-
Step 400
400
#B79D6E
oklch(70.8% 0.07 81.9)
-
Step 500
500
#A58447
oklch(63.2% 0.089 81.3)
-
Step 600
600
#906D27
oklch(55.7% 0.097 81.4)
-
Step 700
700 (this color)
#73540F
oklch(46.7% 0.09 81.8)
-
Step 800
800
#634A18
oklch(42.6% 0.074 81.4)
-
Step 900
900
#513E1A
oklch(37.6% 0.058 81.3)
-
Step 950
950
#2F2510
oklch(27% 0.037 84.4)
#73540F 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) | #615500 | 0.035 |
| Deuteranopia (no green cones) | #685C13 | 0.028 |
| Tritanopia (no blue cones) | #7E4B47 | 0.078 |
| Achromatopsia (no color) | #595959 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73540F
#73540F
oklch(46.7% 0.09 81.8)
- #3D598C
#3D598C
oklch(46.6% 0.09 261.7)
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 #73540F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud #735C12 ΔE 0.022
- Medium Brown #7F5112 ΔE 0.024
- Olive Brown #645403 ΔE 0.029
- Milk Chocolate #7F4E1E ΔE 0.032
- Greeny Brown #696006 ΔE 0.039
- Mud Brown #60460F ΔE 0.056
- Saddle Brown #8B4513 ΔE 0.058
- Green Brown #544E03 ΔE 0.061
Use #73540F 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.