#545337
Closest named color: Green Brown (#544E03). oklch(43.5% 0.043 106.3), rgb(84, 83, 55).
Aa
White text reads best on this color (7.86:1).
About this color
#545337 is a dark, muted brown. In OKLCH its lightness is 44%, its chroma 0.043 and its hue 106°. Its hue sits on the warm side of the wheel. The nearest named color is Green Brown (#544E03), ΔE 0.047 away. White text reads best on it, at 7.86:1.
| Hue family | Browns |
| Lightness | dark (44%) |
| Chroma | muted (0.043) |
| Temperature | warm |
| Nearest name | Green Brown (#544E03) |
| Black text | 2.66:1 |
| White text | 7.86:1 |
Values
| HEX | #545337 |
| RGB | rgb(84, 83, 55) |
| HSL | hsl(58, 21%, 27%) |
| OKLCH | oklch(43.5% 0.043 106.3) |
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 #545337 | 7.86:1 | AAA | Lc -92.0 | Preferred for body text |
| Black text on #545337 | 2.66:1 | Fails | Lc 16.7 | Dividers and decoration only |
| #545337 text on white | 7.86:1 | AAA | Lc 87.3 | Fine for body text |
| #545337 text on black | 2.66:1 | Fails | Lc -14.8 | 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
#F6F6F3
oklch(97.2% 0.004 106.5)
-
Step 100
100
#EAEAE5
oklch(93.6% 0.007 106.5)
-
Step 200
200
#DADACF
oklch(88.5% 0.015 106.7)
-
Step 300
300
#C2C2B0
oklch(80.9% 0.025 106.9)
-
Step 400
400
#A3A386
oklch(70.8% 0.041 107.4)
-
Step 500
500
#8D8C68
oklch(63.1% 0.051 106.4)
-
Step 600
600
#77764F
oklch(55.7% 0.056 106.8)
-
Step 700
700
#646340
oklch(49.1% 0.052 106.8)
-
Step 800
800 (this color)
#545337
oklch(43.5% 0.043 106.3)
-
Step 900
900
#44432E
oklch(37.8% 0.034 105.6)
-
Step 950
950
#28271B
oklch(27% 0.021 103.7)
#545337 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) | #585135 | 0.008 |
| Deuteranopia (no green cones) | #585238 | 0.008 |
| Tritanopia (no blue cones) | #58504C | 0.038 |
| Achromatopsia (no color) | #525252 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #545337
#545337
oklch(43.5% 0.043 106.3)
- #4F4E68
#4F4E68
oklch(43.5% 0.043 286.2)
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 #545337, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Brown #544E03 ΔE 0.047
- Mud Brown #60460F ΔE 0.048
- Olive Brown #645403 ΔE 0.051
- Army Green #4B5D16 ΔE 0.058
- Pine #2B5D34 ΔE 0.061
- Dark Slate Gray #2F4F4F ΔE 0.066
- Camo Green #526525 ΔE 0.067
- Camouflage Green #4B6113 ΔE 0.069
Use #545337 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.