#6D4E15
Closest named color: Olive Brown (#645403). oklch(44.7% 0.082 78.3), rgb(109, 78, 21).
Aa
White text reads best on this color (7.63:1).
About this color
#6D4E15 is a dark, moderately saturated brown. In OKLCH its lightness is 45%, its chroma 0.082 and its hue 78°. Its hue sits on the warm side of the wheel. The nearest named color is Olive Brown (#645403), ΔE 0.028 away. White text reads best on it, at 7.63:1.
| Hue family | Browns |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.082) |
| Temperature | warm |
| Nearest name | Olive Brown (#645403) |
| Black text | 2.75:1 |
| White text | 7.63:1 |
Values
| HEX | #6D4E15 |
| RGB | rgb(109, 78, 21) |
| HSL | hsl(39, 68%, 25%) |
| OKLCH | oklch(44.7% 0.082 78.3) |
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 #6D4E15 | 7.63:1 | AAA | Lc -91.2 | Preferred for body text |
| Black text on #6D4E15 | 2.75:1 | Fails | Lc 17.7 | Dividers and decoration only |
| #6D4E15 text on white | 7.63:1 | AAA | Lc 86.4 | Fine for body text |
| #6D4E15 text on black | 2.75:1 | Fails | Lc -15.7 | 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
#F8F5F1
oklch(97.1% 0.006 75.4)
-
Step 100
100
#EFE9E0
oklch(93.6% 0.014 78.3)
-
Step 200
200
#E3D7C6
oklch(88.4% 0.026 76.8)
-
Step 300
300
#D2BD9E
oklch(80.8% 0.048 77.5)
-
Step 400
400
#BB9B69
oklch(70.7% 0.077 78.2)
-
Step 500
500
#AA823E
oklch(63.2% 0.099 78.6)
-
Step 600
600
#956A19
oklch(55.5% 0.107 77.9)
-
Step 700
700
#7F5808
oklch(49% 0.099 77.8)
-
Step 800
800 (this color)
#6D4E15
oklch(44.7% 0.082 78.3)
-
Step 900
900
#543D15
oklch(37.7% 0.064 78.3)
-
Step 950
950
#31240E
oklch(27% 0.04 78.9)
#6D4E15 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) | #5A4F0C | 0.036 |
| Deuteranopia (no green cones) | #615717 | 0.032 |
| Tritanopia (no blue cones) | #774543 | 0.072 |
| Achromatopsia (no color) | #535353 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D4E15
#6D4E15
oklch(44.7% 0.082 78.3)
- #375582
#375582
oklch(44.8% 0.083 258.3)
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 #6D4E15, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Brown #645403 ΔE 0.028
- Mud Brown #60460F ΔE 0.035
- Medium Brown #7F5112 ΔE 0.036
- Milk Chocolate #7F4E1E ΔE 0.036
- Mud #735C12 ΔE 0.043
- Green Brown #544E03 ΔE 0.049
- Greeny Brown #696006 ΔE 0.055
- Saddle Brown #8B4513 ΔE 0.060
Use #6D4E15 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.