#73633A
Closest named color: Dirt Brown (#836539). oklch(50.5% 0.062 88.8), rgb(115, 99, 58).
Aa
White text reads best on this color (5.87:1).
About this color
#73633A is a medium-dark, muted brown. In OKLCH its lightness is 51%, its chroma 0.062 and its hue 89°. Its hue sits on the warm side of the wheel. The nearest named color is Dirt Brown (#836539), ΔE 0.028 away. White text reads best on it, at 5.87:1.
| Hue family | Browns |
| Lightness | medium-dark (51%) |
| Chroma | muted (0.062) |
| Temperature | warm |
| Nearest name | Dirt Brown (#836539) |
| Black text | 3.57:1 |
| White text | 5.87:1 |
Values
| HEX | #73633A |
| RGB | rgb(115, 99, 58) |
| HSL | hsl(43, 33%, 34%) |
| OKLCH | oklch(50.5% 0.062 88.8) |
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 #73633A | 5.87:1 | AA | Lc -84.6 | Fine for body text |
| Black text on #73633A | 3.57:1 | AA large text | Lc 24.7 | Dividers and decoration only |
| #73633A text on white | 5.87:1 | AA | Lc 79.4 | Fine for body text |
| #73633A text on black | 3.57:1 | AA large text | Lc -22.5 | 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
#F6F5F2
oklch(97% 0.004 91.4)
-
Step 100
100
#ECEAE3
oklch(93.7% 0.01 93.6)
-
Step 200
200
#DDD9CD
oklch(88.5% 0.017 91.6)
-
Step 300
300
#C8C0AB
oklch(80.9% 0.03 89.6)
-
Step 400
400
#ADA07F
oklch(70.8% 0.048 89.1)
-
Step 500
500
#98885E
oklch(63.1% 0.061 89.5)
-
Step 600
600
#837144
oklch(55.5% 0.067 88.4)
-
Step 700
700 (this color)
#73633A
oklch(50.5% 0.062 88.8)
-
Step 800
800
#5A4E2D
oklch(42.7% 0.052 90.1)
-
Step 900
900
#4A4129
oklch(37.8% 0.04 89.8)
-
Step 950
950
#2B2618
oklch(27% 0.025 90.7)
#73633A 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) | #6C6237 | 0.013 |
| Deuteranopia (no green cones) | #70663B | 0.009 |
| Tritanopia (no blue cones) | #7B5D59 | 0.055 |
| Achromatopsia (no color) | #646464 | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73633A
#73633A
oklch(50.5% 0.062 88.8)
- #566389
#566389
oklch(50.4% 0.063 269.5)
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 #73633A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dirt Brown #836539 ΔE 0.028
- Dark Taupe #7F684E ΔE 0.036
- Mud #735C12 ΔE 0.036
- Cocoa #875F42 ΔE 0.039
- Dark Moss Green #606C38 ΔE 0.040
- Greeny Brown #696006 ΔE 0.048
- Grey Brown #7F7053 ΔE 0.049
- Dull Brown #876E4B ΔE 0.051
Use #73633A 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.