#54571D
Closest named color: Army Green (#4B5D16). oklch(44.1% 0.079 112), rgb(84, 87, 29).
Aa
White text reads best on this color (7.61:1).
About this color
#54571D is a dark, moderately saturated brown. In OKLCH its lightness is 44%, its chroma 0.079 and its hue 112°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Army Green (#4B5D16), ΔE 0.025 away. White text reads best on it, at 7.61:1.
| Hue family | Browns |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.079) |
| Temperature | in between |
| Nearest name | Army Green (#4B5D16) |
| Black text | 2.75:1 |
| White text | 7.61:1 |
Values
| HEX | #54571D |
| RGB | rgb(84, 87, 29) |
| HSL | hsl(63, 50%, 23%) |
| OKLCH | oklch(44.1% 0.079 112) |
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 #54571D | 7.61:1 | AAA | Lc -91.2 | Preferred for body text |
| Black text on #54571D | 2.75:1 | Fails | Lc 17.6 | Dividers and decoration only |
| #54571D text on white | 7.61:1 | AAA | Lc 86.4 | Fine for body text |
| #54571D text on black | 2.75:1 | Fails | Lc -15.7 | 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
#EAEBE1
oklch(93.7% 0.013 111.3)
-
Step 200
200
#D9DBC8
oklch(88.5% 0.026 111.8)
-
Step 300
300
#C1C4A2
oklch(80.9% 0.046 111.5)
-
Step 400
400
#A1A66F
oklch(70.8% 0.075 112.5)
-
Step 500
500
#8B8F48
oklch(63.1% 0.094 111.7)
-
Step 600
600
#757928
oklch(55.6% 0.103 112)
-
Step 700
700
#62661A
oklch(49.2% 0.096 112.4)
-
Step 800
800 (this color)
#54571D
oklch(44.1% 0.079 112)
-
Step 900
900
#42451B
oklch(37.7% 0.062 112.7)
-
Step 950
950
#272811
oklch(26.9% 0.038 110.9)
#54571D 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) | #5E5316 | 0.018 |
| Deuteranopia (no green cones) | #5E5421 | 0.020 |
| Tritanopia (no blue cones) | #5A524B | 0.070 |
| Achromatopsia (no color) | #545454 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #54571D
#54571D
oklch(44.1% 0.079 112)
- #544A7B
#544A7B
oklch(44.1% 0.08 292.2)
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 #54571D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Army Green #4B5D16 ΔE 0.025
- Olive Brown #645403 ΔE 0.027
- Green Brown #544E03 ΔE 0.028
- Camouflage Green #4B6113 ΔE 0.036
- Camo Green #526525 ΔE 0.041
- Greeny Brown #696006 ΔE 0.048
- Mud Brown #60460F ΔE 0.051
- Pine #2B5D34 ΔE 0.052
Use #54571D 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.