#5B430D
Closest named color: Mud Brown (#60460F). oklch(39.9% 0.075 82.7), rgb(91, 67, 13).
Aa
White text reads best on this color (9.31:1).
About this color
#5B430D is a dark, moderately saturated brown. In OKLCH its lightness is 40%, its chroma 0.075 and its hue 83°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.014 away. White text reads best on it, at 9.31:1.
| Hue family | Browns |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.075) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.25:1 |
| White text | 9.31:1 |
Values
| HEX | #5B430D |
| RGB | rgb(91, 67, 13) |
| HSL | hsl(42, 75%, 20%) |
| OKLCH | oklch(39.9% 0.075 82.7) |
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 #5B430D | 9.31:1 | AAA | Lc -95.7 | Preferred for body text |
| Black text on #5B430D | 2.25:1 | Fails | Lc 12.6 | Not readable |
| #5B430D text on white | 9.31:1 | AAA | Lc 91.4 | Preferred for body text |
| #5B430D text on black | 2.25:1 | Fails | Lc -11.0 | Not readable |
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 900.
-
Step 50
50
#F8F5F0
oklch(97.1% 0.007 80.7)
-
Step 100
100
#EFE9DE
oklch(93.6% 0.016 82.8)
-
Step 200
200
#E3D8C2
oklch(88.5% 0.032 84.6)
-
Step 300
300
#D3BE98
oklch(81% 0.056 82.3)
-
Step 400
400
#BC9C5D
oklch(70.8% 0.09 83.3)
-
Step 500
500
#AB8228
oklch(63.1% 0.115 82.9)
-
Step 600
600
#946C00
oklch(55.7% 0.115 82.9)
-
Step 700
700
#7C5A00
oklch(49% 0.101 82.9)
-
Step 800
800
#664900
oklch(42.6% 0.088 82.4)
-
Step 900
900 (this color)
#5B430D
oklch(39.9% 0.075 82.7)
-
Step 950
950
#322407
oklch(27.1% 0.048 82.3)
#5B430D 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) | #4D4304 | 0.028 |
| Deuteranopia (no green cones) | #534910 | 0.022 |
| Tritanopia (no blue cones) | #643C39 | 0.066 |
| Achromatopsia (no color) | #474747 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5B430D
#5B430D
oklch(39.9% 0.075 82.7)
- #314770
#314770
oklch(40% 0.075 262.1)
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 #5B430D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.014
- Green Brown #544E03 ΔE 0.037
- Olive Brown #645403 ΔE 0.056
- Dark Olive #373E02 ΔE 0.070
- Navy Green #35530A ΔE 0.076
- Chestnut #742802 ΔE 0.078
- Army Green #4B5D16 ΔE 0.079
- Milk Chocolate #7F4E1E ΔE 0.080
Use #5B430D 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.