#685A19
Closest named color: Mud (#735C12). oklch(46.8% 0.084 96.7), rgb(104, 90, 25).
Aa
White text reads best on this color (6.85:1).
About this color
#685A19 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 47%, its chroma 0.084 and its hue 97°. Its hue sits on the warm side of the wheel. The nearest named color is Mud (#735C12), ΔE 0.021 away. White text reads best on it, at 6.85:1.
| Hue family | Browns |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.084) |
| Temperature | warm |
| Nearest name | Mud (#735C12) |
| Black text | 3.06:1 |
| White text | 6.85:1 |
Values
| HEX | #685A19 |
| RGB | rgb(104, 90, 25) |
| HSL | hsl(49, 61%, 25%) |
| OKLCH | oklch(46.8% 0.084 96.7) |
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 #685A19 | 6.85:1 | AA | Lc -88.6 | Fine for body text |
| Black text on #685A19 | 3.06:1 | AA large text | Lc 20.5 | Dividers and decoration only |
| #685A19 text on white | 6.85:1 | AA | Lc 83.6 | Fine for body text |
| #685A19 text on black | 3.06:1 | AA large text | Lc -18.4 | 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
#F6F5F1
oklch(97% 0.005 95.1)
-
Step 100
100
#ECEAE1
oklch(93.6% 0.012 96.4)
-
Step 200
200
#DDD9C9
oklch(88.4% 0.022 95.3)
-
Step 300
300
#C8C1A4
oklch(80.9% 0.04 95.9)
-
Step 400
400
#ACA172
oklch(70.7% 0.065 96.5)
-
Step 500
500
#988A4C
oklch(63.2% 0.084 96.9)
-
Step 600
600
#83732E
oklch(55.6% 0.091 96.2)
-
Step 700
700 (this color)
#685A19
oklch(46.8% 0.084 96.7)
-
Step 800
800
#5A4F1D
oklch(42.8% 0.07 96.9)
-
Step 900
900
#4A421E
oklch(37.8% 0.054 97.1)
-
Step 950
950
#2B2612
oklch(26.8% 0.034 95.7)
#685A19 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) | #64580F | 0.011 |
| Deuteranopia (no green cones) | #675C1D | 0.006 |
| Tritanopia (no blue cones) | #71534D | 0.077 |
| Achromatopsia (no color) | #5A5A5A | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #685A19
#685A19
oklch(46.8% 0.084 96.7)
- #4E5589
#4E5589
oklch(46.7% 0.085 276.8)
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 #685A19, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud #735C12 ΔE 0.021
- Olive Brown #645403 ΔE 0.021
- Greeny Brown #696006 ΔE 0.023
- Mud Green #606602 ΔE 0.043
- Camo Green #526525 ΔE 0.043
- Medium Brown #7F5112 ΔE 0.046
- Army Green #4B5D16 ΔE 0.047
- Camouflage Green #4B6113 ΔE 0.050
Use #685A19 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.