#71580B
Closest named color: Mud (#735C12). oklch(47.3% 0.092 88.4), rgb(113, 88, 11).
Aa
White text reads best on this color (6.76:1).
About this color
#71580B is a medium-dark, moderately saturated brown. In OKLCH its lightness is 47%, its chroma 0.092 and its hue 88°. Its hue sits on the warm side of the wheel. The nearest named color is Mud (#735C12), ΔE 0.012 away. White text reads best on it, at 6.76:1.
| Hue family | Browns |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.092) |
| Temperature | warm |
| Nearest name | Mud (#735C12) |
| Black text | 3.10:1 |
| White text | 6.76:1 |
Values
| HEX | #71580B |
| RGB | rgb(113, 88, 11) |
| HSL | hsl(45, 82%, 24%) |
| OKLCH | oklch(47.3% 0.092 88.4) |
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 #71580B | 6.76:1 | AA | Lc -88.2 | Fine for body text |
| Black text on #71580B | 3.10:1 | AA large text | Lc 20.9 | Dividers and decoration only |
| #71580B text on white | 6.76:1 | AA | Lc 83.2 | Fine for body text |
| #71580B text on black | 3.10:1 | AA large text | Lc -18.8 | 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
#EDEAE0
oklch(93.7% 0.014 93)
-
Step 200
200
#E0D9C7
oklch(88.6% 0.025 89.2)
-
Step 300
300
#CCC0A0
oklch(80.9% 0.045 89.9)
-
Step 400
400
#B39F6C
oklch(70.8% 0.072 89)
-
Step 500
500
#A08644
oklch(63% 0.091 88.2)
-
Step 600
600
#8B6F22
oklch(55.5% 0.099 88.1)
-
Step 700
700 (this color)
#71580B
oklch(47.3% 0.092 88.4)
-
Step 800
800
#604C14
oklch(42.6% 0.076 88.4)
-
Step 900
900
#4F4018
oklch(37.8% 0.06 88.6)
-
Step 950
950
#2E250F
oklch(26.9% 0.038 87.5)
#71580B 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) | #645700 | 0.025 |
| Deuteranopia (no green cones) | #6A5E11 | 0.019 |
| Tritanopia (no blue cones) | #7B4F4A | 0.083 |
| Achromatopsia (no color) | #5B5B5B | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #71580B
#71580B
oklch(47.3% 0.092 88.4)
- #465990
#465990
oklch(47.4% 0.092 268.3)
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 #71580B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud #735C12 ΔE 0.012
- Greeny Brown #696006 ΔE 0.027
- Olive Brown #645403 ΔE 0.027
- Medium Brown #7F5112 ΔE 0.032
- Milk Chocolate #7F4E1E ΔE 0.043
- Mud Green #606602 ΔE 0.049
- Camo Green #526525 ΔE 0.056
- Brown Green #706C11 ΔE 0.057
Use #71580B 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.