#5B4E2E
Closest named color: Mud Brown (#60460F). oklch(42.9% 0.051 88.1), rgb(91, 78, 46).
Aa
White text reads best on this color (8.15:1).
About this color
#5B4E2E is a dark, muted brown. In OKLCH its lightness is 43%, its chroma 0.051 and its hue 88°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.032 away. White text reads best on it, at 8.15:1.
| Hue family | Browns |
| Lightness | dark (43%) |
| Chroma | muted (0.051) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.57:1 |
| White text | 8.15:1 |
Values
| HEX | #5B4E2E |
| RGB | rgb(91, 78, 46) |
| HSL | hsl(43, 33%, 27%) |
| OKLCH | oklch(42.9% 0.051 88.1) |
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 #5B4E2E | 8.15:1 | AAA | Lc -92.8 | Preferred for body text |
| Black text on #5B4E2E | 2.57:1 | Fails | Lc 15.8 | Dividers and decoration only |
| #5B4E2E text on white | 8.15:1 | AAA | Lc 88.2 | Fine for body text |
| #5B4E2E text on black | 2.57:1 | Fails | Lc -14.0 | 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 800.
-
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
#AD9F7F
oklch(70.6% 0.047 87.2)
-
Step 500
500
#99885F
oklch(63.2% 0.061 88)
-
Step 600
600
#837145
oklch(55.5% 0.065 88)
-
Step 700
700
#6F5F36
oklch(49.1% 0.062 88.8)
-
Step 800
800 (this color)
#5B4E2E
oklch(42.9% 0.051 88.1)
-
Step 900
900
#4A4129
oklch(37.8% 0.04 89.8)
-
Step 950
950
#2B2618
oklch(27% 0.025 90.7)
#5B4E2E 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) | #554D2C | 0.012 |
| Deuteranopia (no green cones) | #58512F | 0.010 |
| Tritanopia (no blue cones) | #614946 | 0.045 |
| Achromatopsia (no color) | #4F4F4F | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5B4E2E
#5B4E2E
oklch(42.9% 0.051 88.1)
- #434F6C
#434F6C
oklch(43% 0.051 266.9)
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 #5B4E2E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.032
- Green Brown #544E03 ΔE 0.042
- Olive Brown #645403 ΔE 0.046
- Army Green #4B5D16 ΔE 0.065
- Milk Chocolate #7F4E1E ΔE 0.066
- Medium Brown #7F5112 ΔE 0.069
- Mud #735C12 ΔE 0.069
- Purple Brown #673A3F ΔE 0.074
Use #5B4E2E 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.