#684F2B
Closest named color: Mud Brown (#60460F). oklch(44.5% 0.062 75.1), rgb(104, 79, 43).
Aa
White text reads best on this color (7.65:1).
About this color
#684F2B is a dark, muted brown. In OKLCH its lightness is 45%, its chroma 0.062 and its hue 75°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.037 away. White text reads best on it, at 7.65:1.
| Hue family | Browns |
| Lightness | dark (45%) |
| Chroma | muted (0.062) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.74:1 |
| White text | 7.65:1 |
Values
| HEX | #684F2B |
| RGB | rgb(104, 79, 43) |
| HSL | hsl(35, 41%, 29%) |
| OKLCH | oklch(44.5% 0.062 75.1) |
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 #684F2B | 7.65:1 | AAA | Lc -91.3 | Preferred for body text |
| Black text on #684F2B | 2.74:1 | Fails | Lc 17.5 | Dividers and decoration only |
| #684F2B text on white | 7.65:1 | AAA | Lc 86.5 | Fine for body text |
| #684F2B text on black | 2.74:1 | Fails | Lc -15.5 | 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 800.
-
Step 50
50
#F7F5F2
oklch(97.1% 0.005 78.3)
-
Step 100
100
#EEE9E2
oklch(93.6% 0.011 76.6)
-
Step 200
200
#E1D8CB
oklch(88.6% 0.02 77.3)
-
Step 300
300
#CFBEA7
oklch(81% 0.037 75.5)
-
Step 400
400
#B69C79
oklch(70.7% 0.057 74.9)
-
Step 500
500
#A48356
oklch(63.1% 0.073 74.4)
-
Step 600
600
#8F6C3A
oklch(55.5% 0.081 74.6)
-
Step 700
700
#795A2D
oklch(49% 0.074 74.8)
-
Step 800
800 (this color)
#684F2B
oklch(44.5% 0.062 75.1)
-
Step 900
900
#513E23
oklch(37.8% 0.049 75.1)
-
Step 950
950
#2F2415
oklch(26.9% 0.03 74.5)
#684F2B 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) | #585028 | 0.029 |
| Deuteranopia (no green cones) | #5E562C | 0.026 |
| Tritanopia (no blue cones) | #704846 | 0.052 |
| Achromatopsia (no color) | #535353 | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #684F2B
#684F2B
oklch(44.5% 0.062 75.1)
- #3C5576
#3C5576
oklch(44.4% 0.063 255.6)
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 #684F2B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.037
- Olive Brown #645403 ΔE 0.040
- Milk Chocolate #7F4E1E ΔE 0.042
- Medium Brown #7F5112 ΔE 0.047
- Green Brown #544E03 ΔE 0.053
- Mud #735C12 ΔE 0.053
- Greeny Brown #696006 ΔE 0.065
- Saddle Brown #8B4513 ΔE 0.066
Use #684F2B 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.