#5B593E
Closest named color: Olive Brown (#645403). oklch(45.8% 0.041 104.3), rgb(91, 89, 62).
Aa
White text reads best on this color (7.13:1).
About this color
#5B593E is a medium-dark, muted brown. In OKLCH its lightness is 46%, its chroma 0.041 and its hue 104°. Its hue sits on the warm side of the wheel. The nearest named color is Olive Brown (#645403), ΔE 0.051 away. White text reads best on it, at 7.13:1.
| Hue family | Browns |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.041) |
| Temperature | warm |
| Nearest name | Olive Brown (#645403) |
| Black text | 2.94:1 |
| White text | 7.13:1 |
Values
| HEX | #5B593E |
| RGB | rgb(91, 89, 62) |
| HSL | hsl(56, 19%, 30%) |
| OKLCH | oklch(45.8% 0.041 104.3) |
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 #5B593E | 7.13:1 | AAA | Lc -89.7 | Fine for body text |
| Black text on #5B593E | 2.94:1 | Fails | Lc 19.3 | Dividers and decoration only |
| #5B593E text on white | 7.13:1 | AAA | Lc 84.8 | Fine for body text |
| #5B593E text on black | 2.94:1 | Fails | Lc -17.2 | 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
#F6F5F3
oklch(97% 0.003 84.6)
-
Step 100
100
#EAEAE5
oklch(93.6% 0.007 106.5)
-
Step 200
200
#DADAD0
oklch(88.6% 0.013 106.7)
-
Step 300
300
#C3C2B0
oklch(81% 0.025 104.3)
-
Step 400
400
#A4A287
oklch(70.7% 0.038 103.8)
-
Step 500
500
#8E8B69
oklch(63% 0.048 103.5)
-
Step 600
600
#787550
oklch(55.5% 0.054 104.1)
-
Step 700
700
#656241
oklch(49% 0.049 103.6)
-
Step 800
800 (this color)
#5B593E
oklch(45.8% 0.041 104.3)
-
Step 900
900
#44432F
oklch(37.8% 0.032 105.4)
-
Step 950
950
#28271C
oklch(27% 0.019 103.3)
#5B593E 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) | #5E573C | 0.007 |
| Deuteranopia (no green cones) | #5F593F | 0.007 |
| Tritanopia (no blue cones) | #5F5552 | 0.038 |
| Achromatopsia (no color) | #585858 | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5B593E
#5B593E
oklch(45.8% 0.041 104.3)
- #55556E
#55556E
oklch(45.9% 0.04 284.7)
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 #5B593E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Brown #645403 ΔE 0.051
- Camo Green #526525 ΔE 0.058
- Mud #735C12 ΔE 0.059
- Army Green #4B5D16 ΔE 0.060
- Green Brown #544E03 ΔE 0.062
- Mud Brown #60460F ΔE 0.063
- Dark Moss Green #606C38 ΔE 0.063
- Greeny Brown #696006 ΔE 0.063
Use #5B593E 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.