#73580F
Closest named color: Mud (#735C12). oklch(47.6% 0.091 86.2), rgb(115, 88, 15).
Aa
White text reads best on this color (6.70:1).
About this color
#73580F is a medium-dark, moderately saturated brown. In OKLCH its lightness is 48%, its chroma 0.091 and its hue 86°. Its hue sits on the warm side of the wheel. The nearest named color is Mud (#735C12), ΔE 0.011 away. White text reads best on it, at 6.70:1.
| Hue family | Browns |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.091) |
| Temperature | warm |
| Nearest name | Mud (#735C12) |
| Black text | 3.13:1 |
| White text | 6.70:1 |
Values
| HEX | #73580F |
| RGB | rgb(115, 88, 15) |
| HSL | hsl(44, 77%, 25%) |
| OKLCH | oklch(47.6% 0.091 86.2) |
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 #73580F | 6.70:1 | AA | Lc -88.0 | Fine for body text |
| Black text on #73580F | 3.13:1 | AA large text | Lc 21.1 | Dividers and decoration only |
| #73580F text on white | 6.70:1 | AA | Lc 82.9 | Fine for body text |
| #73580F text on black | 3.13:1 | AA large text | Lc -19.0 | 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
#EEE9E0
oklch(93.5% 0.013 82.4)
-
Step 200
200
#E0D8C7
oklch(88.4% 0.025 85.8)
-
Step 300
300
#CDBFA1
oklch(80.8% 0.044 85.9)
-
Step 400
400
#B49E6D
oklch(70.7% 0.071 86.4)
-
Step 500
500
#A28645
oklch(63.2% 0.091 86.4)
-
Step 600
600
#8D6F24
oklch(55.7% 0.098 86.3)
-
Step 700
700 (this color)
#73580F
oklch(47.6% 0.091 86.2)
-
Step 800
800
#614C16
oklch(42.8% 0.075 86.9)
-
Step 900
900
#4F3F19
oklch(37.6% 0.059 86.4)
-
Step 950
950
#2E2510
oklch(26.9% 0.037 86.7)
#73580F 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) | #645800 | 0.029 |
| Deuteranopia (no green cones) | #6B5F14 | 0.023 |
| Tritanopia (no blue cones) | #7E4F4B | 0.083 |
| Achromatopsia (no color) | #5C5C5C | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73580F
#73580F
oklch(47.6% 0.091 86.2)
- #445A90
#445A90
oklch(47.5% 0.092 266.2)
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 #73580F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud #735C12 ΔE 0.011
- Medium Brown #7F5112 ΔE 0.029
- Greeny Brown #696006 ΔE 0.030
- Olive Brown #645403 ΔE 0.031
- Milk Chocolate #7F4E1E ΔE 0.039
- Mud Green #606602 ΔE 0.052
- Dirt Brown #836539 ΔE 0.057
- Brown Green #706C11 ΔE 0.057
Use #73580F 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.