#4B5918
Closest named color: Army Green (#4B5D16). oklch(43.8% 0.09 120.8), rgb(75, 89, 24).
Aa
White text reads best on this color (7.66:1).
About this color
#4B5918 is a dark, moderately saturated brown. In OKLCH its lightness is 44%, its chroma 0.090 and its hue 121°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Army Green (#4B5D16), ΔE 0.013 away. White text reads best on it, at 7.66:1.
| Hue family | Browns |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.090) |
| Temperature | in between |
| Nearest name | Army Green (#4B5D16) |
| Black text | 2.74:1 |
| White text | 7.66:1 |
Values
| HEX | #4B5918 |
| RGB | rgb(75, 89, 24) |
| HSL | hsl(73, 58%, 22%) |
| OKLCH | oklch(43.8% 0.09 120.8) |
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 #4B5918 | 7.66:1 | AAA | Lc -91.3 | Preferred for body text |
| Black text on #4B5918 | 2.74:1 | Fails | Lc 17.5 | Dividers and decoration only |
| #4B5918 text on white | 7.66:1 | AAA | Lc 86.5 | Fine for body text |
| #4B5918 text on black | 2.74:1 | Fails | Lc -15.6 | 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
#F5F6F1
oklch(97.1% 0.007 115.7)
-
Step 100
100
#E8ECE0
oklch(93.7% 0.017 121.8)
-
Step 200
200
#D6DCC7
oklch(88.4% 0.029 120)
-
Step 300
300
#BBC6A1
oklch(80.8% 0.052 121)
-
Step 400
400
#99A96D
oklch(70.7% 0.084 120.7)
-
Step 500
500
#809344
oklch(63.1% 0.107 120.8)
-
Step 600
600
#6A7D22
oklch(55.6% 0.117 120.6)
-
Step 700
700
#586914
oklch(49% 0.108 120.7)
-
Step 800
800 (this color)
#4B5918
oklch(43.8% 0.09 120.8)
-
Step 900
900
#3C4718
oklch(37.7% 0.071 121)
-
Step 950
950
#232A10
oklch(27.1% 0.044 121.8)
#4B5918 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) | #5F530E | 0.034 |
| Deuteranopia (no green cones) | #5D531D | 0.035 |
| Tritanopia (no blue cones) | #4F544C | 0.076 |
| Achromatopsia (no color) | #535353 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B5918
#4B5918
oklch(43.8% 0.09 120.8)
- #5A457B
#5A457B
oklch(43.7% 0.089 300.7)
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 #4B5918, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Army Green #4B5D16 ΔE 0.013
- Camouflage Green #4B6113 ΔE 0.026
- Green Brown #544E03 ΔE 0.033
- Camo Green #526525 ΔE 0.039
- Navy Green #35530A ΔE 0.040
- Olive Brown #645403 ΔE 0.040
- Pine #2B5D34 ΔE 0.042
- Greeny Brown #696006 ΔE 0.054
Use #4B5918 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.