#545D2B
Closest named color: Army Green (#4B5D16). oklch(45.8% 0.073 117.8), rgb(84, 93, 43).
Aa
White text reads best on this color (7.05:1).
About this color
#545D2B is a medium-dark, moderately saturated brown. In OKLCH its lightness is 46%, its chroma 0.073 and its hue 118°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Army Green (#4B5D16), ΔE 0.027 away. White text reads best on it, at 7.05:1.
| Hue family | Browns |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.073) |
| Temperature | in between |
| Nearest name | Army Green (#4B5D16) |
| Black text | 2.97:1 |
| White text | 7.05:1 |
Values
| HEX | #545D2B |
| RGB | rgb(84, 93, 43) |
| HSL | hsl(71, 37%, 27%) |
| OKLCH | oklch(45.8% 0.073 117.8) |
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 #545D2B | 7.05:1 | AAA | Lc -89.3 | Fine for body text |
| Black text on #545D2B | 2.97:1 | Fails | Lc 19.6 | Dividers and decoration only |
| #545D2B text on white | 7.05:1 | AAA | Lc 84.4 | Fine for body text |
| #545D2B text on black | 2.97:1 | Fails | Lc -17.6 | 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
#F5F6F2
oklch(97.1% 0.005 117.9)
-
Step 100
100
#E9EBE2
oklch(93.6% 0.012 116.8)
-
Step 200
200
#D7DCCA
oklch(88.6% 0.025 119.5)
-
Step 300
300
#BEC5A6
oklch(81% 0.043 117.7)
-
Step 400
400
#9DA776
oklch(70.8% 0.069 117.6)
-
Step 500
500
#859152
oklch(63.2% 0.087 117.8)
-
Step 600
600
#6F7B35
oklch(55.7% 0.096 117.7)
-
Step 700
700
#5C6728
oklch(49% 0.088 118.1)
-
Step 800
800 (this color)
#545D2B
oklch(45.8% 0.073 117.8)
-
Step 900
900
#3F4621
oklch(37.8% 0.058 118.1)
-
Step 950
950
#252914
oklch(27.1% 0.036 117.7)
#545D2B 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) | #635826 | 0.026 |
| Deuteranopia (no green cones) | #62592E | 0.026 |
| Tritanopia (no blue cones) | #585852 | 0.064 |
| Achromatopsia (no color) | #595959 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #545D2B
#545D2B
oklch(45.8% 0.073 117.8)
- #5C4E7B
#5C4E7B
oklch(45.7% 0.073 297.7)
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 #545D2B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Army Green #4B5D16 ΔE 0.027
- Camo Green #526525 ΔE 0.028
- Camouflage Green #4B6113 ΔE 0.033
- Olive Brown #645403 ΔE 0.037
- Greeny Brown #696006 ΔE 0.042
- Dark Olive Green #556B2F ΔE 0.042
- Mud Green #606602 ΔE 0.047
- Green Brown #544E03 ΔE 0.047
Use #545D2B 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.