#4C511C
Closest named color: Green Brown (#544E03). oklch(41.8% 0.075 114.2), rgb(76, 81, 28).
Aa
White text reads best on this color (8.39:1).
About this color
#4C511C is a dark, moderately saturated brown. In OKLCH its lightness is 42%, its chroma 0.075 and its hue 114°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Green Brown (#544E03), ΔE 0.018 away. White text reads best on it, at 8.39:1.
| Hue family | Browns |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.075) |
| Temperature | in between |
| Nearest name | Green Brown (#544E03) |
| Black text | 2.50:1 |
| White text | 8.39:1 |
Values
| HEX | #4C511C |
| RGB | rgb(76, 81, 28) |
| HSL | hsl(66, 49%, 21%) |
| OKLCH | oklch(41.8% 0.075 114.2) |
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 #4C511C | 8.39:1 | AAA | Lc -93.5 | Preferred for body text |
| Black text on #4C511C | 2.50:1 | Fails | Lc 15.1 | Dividers and decoration only |
| #4C511C text on white | 8.39:1 | AAA | Lc 88.9 | Fine for body text |
| #4C511C text on black | 2.50:1 | Fails | Lc -13.3 | 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
#F5F6F1
oklch(97.1% 0.007 115.7)
-
Step 100
100
#E9EBE1
oklch(93.6% 0.013 115.8)
-
Step 200
200
#D8DBC9
oklch(88.4% 0.024 114.6)
-
Step 300
300
#C0C4A4
oklch(80.9% 0.044 113.2)
-
Step 400
400
#9FA673
oklch(70.7% 0.07 114.6)
-
Step 500
500
#88904E
oklch(63.1% 0.09 114.7)
-
Step 600
600
#727A30
oklch(55.7% 0.098 114.8)
-
Step 700
700
#606623
oklch(49.1% 0.09 114)
-
Step 800
800 (this color)
#4C511C
oklch(41.8% 0.075 114.2)
-
Step 900
900
#41451F
oklch(37.7% 0.058 114.2)
-
Step 950
950
#262813
oklch(26.9% 0.036 113.3)
#4C511C 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) | #574D16 | 0.020 |
| Deuteranopia (no green cones) | #574E1F | 0.021 |
| Tritanopia (no blue cones) | #514C46 | 0.066 |
| Achromatopsia (no color) | #4D4D4D | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4C511C
#4C511C
oklch(41.8% 0.075 114.2)
- #4F4471
#4F4471
oklch(41.8% 0.074 294.2)
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 #4C511C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Brown #544E03 ΔE 0.018
- Army Green #4B5D16 ΔE 0.039
- Navy Green #35530A ΔE 0.040
- Olive Brown #645403 ΔE 0.043
- Mud Brown #60460F ΔE 0.043
- Pine #2B5D34 ΔE 0.050
- Camouflage Green #4B6113 ΔE 0.053
- Camo Green #526525 ΔE 0.062
Use #4C511C 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.