#545B28
Closest named color: Army Green (#4B5D16). oklch(45.3% 0.074 115.9), rgb(84, 91, 40).
Aa
White text reads best on this color (7.23:1).
About this color
#545B28 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 45%, its chroma 0.074 and its hue 116°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Army Green (#4B5D16), ΔE 0.026 away. White text reads best on it, at 7.23:1.
| Hue family | Browns |
| Lightness | medium-dark (45%) |
| Chroma | moderately saturated (0.074) |
| Temperature | in between |
| Nearest name | Army Green (#4B5D16) |
| Black text | 2.90:1 |
| White text | 7.23:1 |
Values
| HEX | #545B28 |
| RGB | rgb(84, 91, 40) |
| HSL | hsl(68, 39%, 26%) |
| OKLCH | oklch(45.3% 0.074 115.9) |
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 #545B28 | 7.23:1 | AAA | Lc -90.0 | Fine for body text |
| Black text on #545B28 | 2.90:1 | Fails | Lc 19.0 | Dividers and decoration only |
| #545B28 text on white | 7.23:1 | AAA | Lc 85.1 | Fine for body text |
| #545B28 text on black | 2.90:1 | Fails | Lc -16.9 | 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
#F5F6F2
oklch(97.1% 0.005 117.9)
-
Step 100
100
#E9EBE2
oklch(93.6% 0.012 116.8)
-
Step 200
200
#D8DBCA
oklch(88.4% 0.023 115)
-
Step 300
300
#BFC5A5
oklch(81% 0.044 116)
-
Step 400
400
#9EA675
oklch(70.6% 0.068 115.7)
-
Step 500
500
#879050
oklch(63.1% 0.088 115.5)
-
Step 600
600
#717A33
oklch(55.6% 0.096 115.6)
-
Step 700
700
#5E6725
oklch(49.1% 0.09 116.4)
-
Step 800
800 (this color)
#545B28
oklch(45.3% 0.074 115.9)
-
Step 900
900
#404520
oklch(37.6% 0.057 115.5)
-
Step 950
950
#252913
oklch(27% 0.038 117.4)
#545B28 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) | #615723 | 0.022 |
| Deuteranopia (no green cones) | #60572B | 0.024 |
| Tritanopia (no blue cones) | #59564F | 0.064 |
| Achromatopsia (no color) | #575757 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #545B28
#545B28
oklch(45.3% 0.074 115.9)
- #5A4D7A
#5A4D7A
oklch(45.2% 0.073 296.6)
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 #545B28, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Army Green #4B5D16 ΔE 0.026
- Camo Green #526525 ΔE 0.032
- Olive Brown #645403 ΔE 0.033
- Camouflage Green #4B6113 ΔE 0.034
- Green Brown #544E03 ΔE 0.042
- Greeny Brown #696006 ΔE 0.044
- Dark Olive Green #556B2F ΔE 0.048
- Pine #2B5D34 ΔE 0.050
Use #545B28 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.