#585309
Closest named color: Green Brown (#544E03). oklch(43.4% 0.088 105.3), rgb(88, 83, 9).
Aa
White text reads best on this color (7.90:1).
About this color
#585309 is a dark, moderately saturated brown. In OKLCH its lightness is 43%, its chroma 0.088 and its hue 105°. Its hue sits on the warm side of the wheel. The nearest named color is Green Brown (#544E03), ΔE 0.017 away. White text reads best on it, at 7.90:1.
| Hue family | Browns |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.088) |
| Temperature | warm |
| Nearest name | Green Brown (#544E03) |
| Black text | 2.65:1 |
| White text | 7.90:1 |
Values
| HEX | #585309 |
| RGB | rgb(88, 83, 9) |
| HSL | hsl(56, 81%, 19%) |
| OKLCH | oklch(43.4% 0.088 105.3) |
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 #585309 | 7.90:1 | AAA | Lc -92.0 | Preferred for body text |
| Black text on #585309 | 2.65:1 | Fails | Lc 16.7 | Dividers and decoration only |
| #585309 text on white | 7.90:1 | AAA | Lc 87.3 | Fine for body text |
| #585309 text on black | 2.65:1 | Fails | Lc -14.8 | 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
#F6F6F1
oklch(97.2% 0.007 106.5)
-
Step 100
100
#EBEBDF
oklch(93.7% 0.016 106.7)
-
Step 200
200
#DBDBC5
oklch(88.6% 0.029 107)
-
Step 300
300
#C5C39D
oklch(80.9% 0.051 105)
-
Step 400
400
#A8A466
oklch(70.8% 0.083 105.1)
-
Step 500
500
#938D3A
oklch(63.2% 0.105 105.2)
-
Step 600
600
#7D760E
oklch(55.5% 0.114 105.2)
-
Step 700
700
#6A6300
oklch(49.1% 0.104 104.8)
-
Step 800
800 (this color)
#585309
oklch(43.4% 0.088 105.3)
-
Step 900
900
#474312
oklch(37.6% 0.068 104.6)
-
Step 950
950
#29280C
oklch(27.1% 0.044 107.1)
#585309 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) | #5B5000 | 0.009 |
| Deuteranopia (no green cones) | #5D5310 | 0.010 |
| Tritanopia (no blue cones) | #5F4D46 | 0.079 |
| Achromatopsia (no color) | #515151 | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #585309
#585309
oklch(43.4% 0.088 105.3)
- #4C497F
#4C497F
oklch(43.4% 0.088 284.6)
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 #585309, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Green Brown #544E03 ΔE 0.017
- Olive Brown #645403 ΔE 0.021
- Army Green #4B5D16 ΔE 0.033
- Mud Brown #60460F ΔE 0.042
- Camouflage Green #4B6113 ΔE 0.044
- Greeny Brown #696006 ΔE 0.050
- Camo Green #526525 ΔE 0.052
- Navy Green #35530A ΔE 0.053
Use #585309 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.