#4B5306
Closest named color: Green Brown (#544E03). oklch(42.1% 0.093 116.1), rgb(75, 83, 6).
Aa
White text reads best on this color (8.27:1).
About this color
#4B5306 is a dark, moderately saturated brown. In OKLCH its lightness is 42%, its chroma 0.093 and its hue 116°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Green Brown (#544E03), ΔE 0.020 away. White text reads best on it, at 8.27:1.
| Hue family | Browns |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.093) |
| Temperature | in between |
| Nearest name | Green Brown (#544E03) |
| Black text | 2.53:1 |
| White text | 8.27:1 |
Values
| HEX | #4B5306 |
| RGB | rgb(75, 83, 6) |
| HSL | hsl(66, 87%, 17%) |
| OKLCH | oklch(42.1% 0.093 116.1) |
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 #4B5306 | 8.27:1 | AAA | Lc -93.1 | Preferred for body text |
| Black text on #4B5306 | 2.53:1 | Fails | Lc 15.5 | Dividers and decoration only |
| #4B5306 text on white | 8.27:1 | AAA | Lc 88.4 | Fine for body text |
| #4B5306 text on black | 2.53:1 | Fails | Lc -13.7 | 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
#E9EBE0
oklch(93.6% 0.015 115)
-
Step 200
200
#D8DCC6
oklch(88.5% 0.03 115.4)
-
Step 300
300
#BEC69E
oklch(81% 0.055 116.8)
-
Step 400
400
#9DA868
oklch(70.7% 0.087 116.6)
-
Step 500
500
#86923C
oklch(63.2% 0.112 116.3)
-
Step 600
600
#707B13
oklch(55.5% 0.12 116)
-
Step 700
700
#5E6800
oklch(49.2% 0.113 116.2)
-
Step 800
800 (this color)
#4B5306
oklch(42.1% 0.093 116.1)
-
Step 900
900
#404613
oklch(37.7% 0.072 115.7)
-
Step 950
950
#25290D
oklch(26.9% 0.046 116.3)
#4B5306 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) | #5A4E00 | 0.027 |
| Deuteranopia (no green cones) | #594F0F | 0.028 |
| Tritanopia (no blue cones) | #514E46 | 0.081 |
| Achromatopsia (no color) | #4E4E4E | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B5306
#4B5306
oklch(42.1% 0.093 116.1)
- #52417A
#52417A
oklch(42% 0.094 295.9)
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 #4B5306, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Brown #544E03 ΔE 0.020
- Army Green #4B5D16 ΔE 0.030
- Navy Green #35530A ΔE 0.031
- Camouflage Green #4B6113 ΔE 0.042
- Olive Brown #645403 ΔE 0.042
- Pine #2B5D34 ΔE 0.051
- Mud Brown #60460F ΔE 0.054
- Camo Green #526525 ΔE 0.057
Use #4B5306 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.