#59541B
Closest named color: Olive Brown (#645403). oklch(43.8% 0.077 104.3), rgb(89, 84, 27).
Aa
White text reads best on this color (7.75:1).
About this color
#59541B is a dark, moderately saturated brown. In OKLCH its lightness is 44%, its chroma 0.077 and its hue 104°. Its hue sits on the warm side of the wheel. The nearest named color is Olive Brown (#645403), ΔE 0.021 away. White text reads best on it, at 7.75:1.
| Hue family | Browns |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.077) |
| Temperature | warm |
| Nearest name | Olive Brown (#645403) |
| Black text | 2.70:1 |
| White text | 7.75:1 |
Values
| HEX | #59541B |
| RGB | rgb(89, 84, 27) |
| HSL | hsl(55, 53%, 23%) |
| OKLCH | oklch(43.8% 0.077 104.3) |
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 #59541B | 7.75:1 | AAA | Lc -91.6 | Preferred for body text |
| Black text on #59541B | 2.70:1 | Fails | Lc 17.2 | Dividers and decoration only |
| #59541B text on white | 7.75:1 | AAA | Lc 86.9 | Fine for body text |
| #59541B text on black | 2.70:1 | Fails | Lc -15.2 | 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
#F6F6F1
oklch(97.2% 0.007 106.5)
-
Step 100
100
#EBEAE1
oklch(93.5% 0.012 101.5)
-
Step 200
200
#DBDAC8
oklch(88.4% 0.024 104.3)
-
Step 300
300
#C5C3A2
oklch(81% 0.045 104.5)
-
Step 400
400
#A7A36E
oklch(70.6% 0.072 104.4)
-
Step 500
500
#928C47
oklch(63% 0.091 104.2)
-
Step 600
600
#7D7626
oklch(55.6% 0.1 104.3)
-
Step 700
700
#696318
oklch(49.1% 0.093 104.7)
-
Step 800
800 (this color)
#59541B
oklch(43.8% 0.077 104.3)
-
Step 900
900
#47431A
oklch(37.7% 0.06 103.7)
-
Step 950
950
#292710
oklch(26.9% 0.038 104.2)
#59541B 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) | #5C5114 | 0.009 |
| Deuteranopia (no green cones) | #5D541E | 0.008 |
| Tritanopia (no blue cones) | #604E48 | 0.070 |
| Achromatopsia (no color) | #535353 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #59541B
#59541B
oklch(43.8% 0.077 104.3)
- #4D4C7B
#4D4C7B
oklch(43.9% 0.077 283.7)
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 #59541B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Brown #645403 ΔE 0.021
- Green Brown #544E03 ΔE 0.024
- Army Green #4B5D16 ΔE 0.036
- Mud Brown #60460F ΔE 0.040
- Camouflage Green #4B6113 ΔE 0.046
- Greeny Brown #696006 ΔE 0.050
- Camo Green #526525 ΔE 0.050
- Mud #735C12 ΔE 0.053
Use #59541B 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.