#545819
Closest named color: Army Green (#4B5D16). oklch(44.3% 0.084 112.9), rgb(84, 88, 25).
Aa
White text reads best on this color (7.53:1).
About this color
#545819 is a dark, moderately saturated brown. In OKLCH its lightness is 44%, its chroma 0.084 and its hue 113°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Army Green (#4B5D16), ΔE 0.021 away. White text reads best on it, at 7.53:1.
| Hue family | Browns |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.084) |
| Temperature | in between |
| Nearest name | Army Green (#4B5D16) |
| Black text | 2.78:1 |
| White text | 7.53:1 |
Values
| HEX | #545819 |
| RGB | rgb(84, 88, 25) |
| HSL | hsl(64, 56%, 22%) |
| OKLCH | oklch(44.3% 0.084 112.9) |
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 #545819 | 7.53:1 | AAA | Lc -90.9 | Preferred for body text |
| Black text on #545819 | 2.78:1 | Fails | Lc 17.9 | Dividers and decoration only |
| #545819 text on white | 7.53:1 | AAA | Lc 86.1 | Fine for body text |
| #545819 text on black | 2.78:1 | Fails | Lc -15.9 | 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
#F5F6F1
oklch(97.1% 0.007 115.7)
-
Step 100
100
#EAEBE0
oklch(93.6% 0.015 110.9)
-
Step 200
200
#D9DBC7
oklch(88.4% 0.027 111.6)
-
Step 300
300
#C0C4A0
oklch(80.8% 0.049 112.6)
-
Step 400
400
#A1A66C
oklch(70.7% 0.079 112.4)
-
Step 500
500
#8A9043
oklch(63.2% 0.101 113)
-
Step 600
600
#747A21
oklch(55.7% 0.11 113.3)
-
Step 700
700
#626612
oklch(49.1% 0.101 112.4)
-
Step 800
800 (this color)
#545819
oklch(44.3% 0.084 112.9)
-
Step 900
900
#424518
oklch(37.7% 0.065 112.7)
-
Step 950
950
#27290F
oklch(27.2% 0.042 112.8)
#545819 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) | #5F5410 | 0.020 |
| Deuteranopia (no green cones) | #5F551D | 0.021 |
| Tritanopia (no blue cones) | #5A524B | 0.075 |
| Achromatopsia (no color) | #545454 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #545819
#545819
oklch(44.3% 0.084 112.9)
- #554A7E
#554A7E
oklch(44.4% 0.084 292.3)
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 #545819, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Army Green #4B5D16 ΔE 0.021
- Olive Brown #645403 ΔE 0.027
- Green Brown #544E03 ΔE 0.030
- Camouflage Green #4B6113 ΔE 0.032
- Camo Green #526525 ΔE 0.038
- Greeny Brown #696006 ΔE 0.045
- Mud Green #606602 ΔE 0.051
- Navy Green #35530A ΔE 0.052
Use #545819 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.