#685E40
Closest named color: Mud (#735C12). oklch(48.3% 0.046 91.8), rgb(104, 94, 64).
Aa
White text reads best on this color (6.43:1).
About this color
#685E40 is a medium-dark, muted brown. In OKLCH its lightness is 48%, its chroma 0.046 and its hue 92°. Its hue sits on the warm side of the wheel. The nearest named color is Mud (#735C12), ΔE 0.045 away. White text reads best on it, at 6.43:1.
| Hue family | Browns |
| Lightness | medium-dark (48%) |
| Chroma | muted (0.046) |
| Temperature | warm |
| Nearest name | Mud (#735C12) |
| Black text | 3.26:1 |
| White text | 6.43:1 |
Values
| HEX | #685E40 |
| RGB | rgb(104, 94, 64) |
| HSL | hsl(45, 24%, 33%) |
| OKLCH | oklch(48.3% 0.046 91.8) |
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 #685E40 | 6.43:1 | AA | Lc -87.0 | Fine for body text |
| Black text on #685E40 | 3.26:1 | AA large text | Lc 22.1 | Dividers and decoration only |
| #685E40 text on white | 6.43:1 | AA | Lc 81.9 | Fine for body text |
| #685E40 text on black | 3.26:1 | AA large text | Lc -19.9 | 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
#F6F5F3
oklch(97% 0.003 84.6)
-
Step 100
100
#EBEAE5
oklch(93.6% 0.007 97.4)
-
Step 200
200
#DCD9D0
oklch(88.5% 0.013 91.5)
-
Step 300
300
#C6C0B1
oklch(80.9% 0.022 88.7)
-
Step 400
400
#A9A088
oklch(70.7% 0.035 89.9)
-
Step 500
500
#93896A
oklch(63.1% 0.046 92.3)
-
Step 600
600
#7E7352
oklch(55.7% 0.05 91.8)
-
Step 700
700 (this color)
#685E40
oklch(48.3% 0.046 91.8)
-
Step 800
800
#574F37
oklch(42.9% 0.038 91.8)
-
Step 900
900
#47412F
oklch(37.6% 0.03 91.8)
-
Step 950
950
#2A261C
oklch(27% 0.019 88.8)
#685E40 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) | #645D3E | 0.008 |
| Deuteranopia (no green cones) | #676041 | 0.006 |
| Tritanopia (no blue cones) | #6E5956 | 0.043 |
| Achromatopsia (no color) | #5F5F5F | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #685E40
#685E40
oklch(48.3% 0.046 91.8)
- #555D79
#555D79
oklch(48.3% 0.046 272.2)
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 #685E40, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud #735C12 ΔE 0.045
- Dark Moss Green #606C38 ΔE 0.048
- Dark Taupe #7F684E ΔE 0.053
- Dirt Brown #836539 ΔE 0.053
- Greeny Brown #696006 ΔE 0.054
- Cocoa #875F42 ΔE 0.054
- Medium Brown #7F5112 ΔE 0.057
- Olive Brown #645403 ΔE 0.057
Use #685E40 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.