#545B47
Closest named color: Dark Green Blue (#1F6357). oklch(45.9% 0.033 123.4), rgb(84, 91, 71).
Aa
White text reads best on this color (7.08:1).
About this color
#545B47 is a medium-dark, muted brown. In OKLCH its lightness is 46%, its chroma 0.033 and its hue 123°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.059 away. White text reads best on it, at 7.08:1.
| Hue family | Browns |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.033) |
| Temperature | in between |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 2.96:1 |
| White text | 7.08:1 |
Values
| HEX | #545B47 |
| RGB | rgb(84, 91, 71) |
| HSL | hsl(81, 12%, 32%) |
| OKLCH | oklch(45.9% 0.033 123.4) |
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 #545B47 | 7.08:1 | AAA | Lc -89.5 | Fine for body text |
| Black text on #545B47 | 2.96:1 | Fails | Lc 19.5 | Dividers and decoration only |
| #545B47 text on white | 7.08:1 | AAA | Lc 84.6 | Fine for body text |
| #545B47 text on black | 2.96:1 | Fails | Lc -17.4 | 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
#F5F6F4
oklch(97.2% 0.003 128.5)
-
Step 100
100
#E9EAE6
oklch(93.5% 0.005 117.9)
-
Step 200
200
#D8DAD3
oklch(88.5% 0.01 119.6)
-
Step 300
300
#BEC3B6
oklch(81% 0.019 124)
-
Step 400
400
#9DA48F
oklch(70.7% 0.031 122.2)
-
Step 500
500
#858E74
oklch(63.2% 0.039 123)
-
Step 600
600
#6E785C
oklch(55.6% 0.043 123.8)
-
Step 700
700
#5C654C
oklch(49.2% 0.04 123.9)
-
Step 800
800 (this color)
#545B47
oklch(45.9% 0.033 123.4)
-
Step 900
900
#3F4435
oklch(37.7% 0.026 122.6)
-
Step 950
950
#25281F
oklch(27.1% 0.017 122.5)
#545B47 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) | #5E5846 | 0.017 |
| Deuteranopia (no green cones) | #5D5848 | 0.017 |
| Tritanopia (no blue cones) | #565955 | 0.025 |
| Achromatopsia (no color) | #585858 | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #545B47
#545B47
oklch(45.9% 0.033 123.4)
- #5B5467
#5B5467
oklch(46% 0.032 302)
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 #545B47, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.059
- Camo Green #526525 ΔE 0.062
- Pine #2B5D34 ΔE 0.064
- Olive Brown #645403 ΔE 0.065
- Slate #516572 ΔE 0.065
- Army Green #4B5D16 ΔE 0.065
- Dark Moss Green #606C38 ΔE 0.066
- Dark Olive Green #556B2F ΔE 0.068
Use #545B47 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.