#605B09
Closest named color: Olive Brown (#645403). oklch(46.1% 0.094 105.7), rgb(96, 91, 9).
Aa
White text reads best on this color (7.00:1).
About this color
#605B09 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 46%, its chroma 0.094 and its hue 106°. Its hue sits on the warm side of the wheel. The nearest named color is Olive Brown (#645403), ΔE 0.020 away. White text reads best on it, at 7.00:1.
| Hue family | Browns |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.094) |
| Temperature | warm |
| Nearest name | Olive Brown (#645403) |
| Black text | 2.99:1 |
| White text | 7.00:1 |
Values
| HEX | #605B09 |
| RGB | rgb(96, 91, 9) |
| HSL | hsl(57, 83%, 21%) |
| OKLCH | oklch(46.1% 0.094 105.7) |
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 #605B09 | 7.00:1 | AAA | Lc -89.1 | Fine for body text |
| Black text on #605B09 | 2.99:1 | Fails | Lc 19.9 | Dividers and decoration only |
| #605B09 text on white | 7.00:1 | AAA | Lc 84.1 | Fine for body text |
| #605B09 text on black | 2.99:1 | Fails | Lc -17.8 | 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 700.
-
Step 50
50
#F6F6F1
oklch(97.2% 0.007 106.5)
-
Step 100
100
#EBEBE1
oklch(93.7% 0.013 106.7)
-
Step 200
200
#DBDAC8
oklch(88.4% 0.024 104.3)
-
Step 300
300
#C4C3A1
oklch(80.9% 0.046 106)
-
Step 400
400
#A6A46E
oklch(70.7% 0.073 106.3)
-
Step 500
500
#918D46
oklch(63.1% 0.093 105.9)
-
Step 600
600
#7C7625
oklch(55.5% 0.101 105.1)
-
Step 700
700 (this color)
#605B09
oklch(46.1% 0.094 105.7)
-
Step 800
800
#555116
oklch(42.6% 0.078 105.4)
-
Step 900
900
#46431A
oklch(37.6% 0.06 105.1)
-
Step 950
950
#292810
oklch(27.1% 0.039 106.6)
#605B09 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) | #645700 | 0.012 |
| Deuteranopia (no green cones) | #665A11 | 0.012 |
| Tritanopia (no blue cones) | #68544D | 0.087 |
| Achromatopsia (no color) | #595959 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #605B09
#605B09
oklch(46.1% 0.094 105.7)
- #544F8B
#544F8B
oklch(46.1% 0.096 285.8)
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 #605B09, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Brown #645403 ΔE 0.020
- Greeny Brown #696006 ΔE 0.022
- Army Green #4B5D16 ΔE 0.032
- Camo Green #526525 ΔE 0.033
- Mud Green #606602 ΔE 0.034
- Camouflage Green #4B6113 ΔE 0.034
- Mud #735C12 ΔE 0.034
- Green Brown #544E03 ΔE 0.046
Use #605B09 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.