#58571D
Closest named color: Olive Brown (#645403). oklch(44.5% 0.079 108.3), rgb(88, 87, 29).
Aa
White text reads best on this color (7.51:1).
About this color
#58571D is a dark, moderately saturated brown. In OKLCH its lightness is 45%, its chroma 0.079 and its hue 108°. Its hue sits on the warm side of the wheel. The nearest named color is Olive Brown (#645403), ΔE 0.022 away. White text reads best on it, at 7.51:1.
| Hue family | Browns |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.079) |
| Temperature | warm |
| Nearest name | Olive Brown (#645403) |
| Black text | 2.79:1 |
| White text | 7.51:1 |
Values
| HEX | #58571D |
| RGB | rgb(88, 87, 29) |
| HSL | hsl(59, 50%, 23%) |
| OKLCH | oklch(44.5% 0.079 108.3) |
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 #58571D | 7.51:1 | AAA | Lc -90.9 | Preferred for body text |
| Black text on #58571D | 2.79:1 | Fails | Lc 18.0 | Dividers and decoration only |
| #58571D text on white | 7.51:1 | AAA | Lc 86.0 | Fine for body text |
| #58571D text on black | 2.79:1 | Fails | Lc -16.0 | 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 800.
-
Step 50
50
#F6F6F1
oklch(97.2% 0.007 106.5)
-
Step 100
100
#EAEBE1
oklch(93.7% 0.013 111.3)
-
Step 200
200
#DADBC8
oklch(88.5% 0.026 109.4)
-
Step 300
300
#C3C3A2
oklch(80.9% 0.045 107.4)
-
Step 400
400
#A4A56E
oklch(70.8% 0.075 109)
-
Step 500
500
#8F8E47
oklch(63.2% 0.094 108.1)
-
Step 600
600
#797726
oklch(55.5% 0.102 107.9)
-
Step 700
700
#666418
oklch(49% 0.095 107.9)
-
Step 800
800 (this color)
#58571D
oklch(44.5% 0.079 108.3)
-
Step 900
900
#45441A
oklch(37.8% 0.061 107.7)
-
Step 950
950
#282810
oklch(27% 0.039 108.8)
#58571D 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) | #5E5316 | 0.014 |
| Deuteranopia (no green cones) | #5F5621 | 0.014 |
| Tritanopia (no blue cones) | #5E514B | 0.071 |
| Achromatopsia (no color) | #555555 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #58571D
#58571D
oklch(44.5% 0.079 108.3)
- #524C7D
#524C7D
oklch(44.4% 0.079 288.3)
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 #58571D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Brown #645403 ΔE 0.022
- Army Green #4B5D16 ΔE 0.029
- Green Brown #544E03 ΔE 0.030
- Camouflage Green #4B6113 ΔE 0.039
- Camo Green #526525 ΔE 0.041
- Greeny Brown #696006 ΔE 0.044
- Mud Brown #60460F ΔE 0.049
- Mud #735C12 ΔE 0.050
Use #58571D 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.