#686337
Closest named color: Dark Moss Green (#606C38). oklch(49.3% 0.063 102.7), rgb(104, 99, 55).
Aa
White text reads best on this color (6.12:1).
About this color
#686337 is a medium-dark, muted brown. In OKLCH its lightness is 49%, its chroma 0.063 and its hue 103°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Moss Green (#606C38), ΔE 0.028 away. White text reads best on it, at 6.12:1.
| Hue family | Browns |
| Lightness | medium-dark (49%) |
| Chroma | muted (0.063) |
| Temperature | warm |
| Nearest name | Dark Moss Green (#606C38) |
| Black text | 3.42:1 |
| White text | 6.12:1 |
Values
| HEX | #686337 |
| RGB | rgb(104, 99, 55) |
| HSL | hsl(54, 31%, 31%) |
| OKLCH | oklch(49.3% 0.063 102.7) |
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 #686337 | 6.12:1 | AA | Lc -85.7 | Fine for body text |
| Black text on #686337 | 3.42:1 | AA large text | Lc 23.5 | Dividers and decoration only |
| #686337 text on white | 6.12:1 | AA | Lc 80.6 | Fine for body text |
| #686337 text on black | 3.42:1 | AA large text | Lc -21.3 | 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
#F6F6F2
oklch(97.2% 0.005 106.5)
-
Step 100
100
#EBEAE3
oklch(93.6% 0.009 100)
-
Step 200
200
#DBDACD
oklch(88.6% 0.018 103.2)
-
Step 300
300
#C4C2AB
oklch(80.9% 0.032 103)
-
Step 400
400
#A6A27F
oklch(70.6% 0.049 102.1)
-
Step 500
500
#908B5F
oklch(63% 0.062 102.5)
-
Step 600
600
#7B7545
oklch(55.6% 0.068 102.1)
-
Step 700
700 (this color)
#686337
oklch(49.3% 0.063 102.7)
-
Step 800
800
#54502D
oklch(42.6% 0.053 102.7)
-
Step 900
900
#454329
oklch(37.8% 0.041 104.4)
-
Step 950
950
#292718
oklch(27% 0.026 101.5)
#686337 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) | #6A6033 | 0.009 |
| Deuteranopia (no green cones) | #6C6339 | 0.007 |
| Tritanopia (no blue cones) | #6E5E58 | 0.056 |
| Achromatopsia (no color) | #626262 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #686337
#686337
oklch(49.3% 0.063 102.7)
- #5C5D85
#5C5D85
oklch(49.4% 0.064 282.7)
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 #686337, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Moss Green #606C38 ΔE 0.028
- Mud #735C12 ΔE 0.034
- Greeny Brown #696006 ΔE 0.037
- Dark Olive Green #556B2F ΔE 0.040
- Camo Green #526525 ΔE 0.044
- Dirt Brown #836539 ΔE 0.047
- Mud Green #606602 ΔE 0.048
- Brown Green #706C11 ΔE 0.049
Use #686337 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.