#6E591C
Closest named color: Mud (#735C12). oklch(47.3% 0.082 89.5), rgb(110, 89, 28).
Aa
White text reads best on this color (6.75:1).
About this color
#6E591C is a medium-dark, moderately saturated brown. In OKLCH its lightness is 47%, its chroma 0.082 and its hue 89°. Its hue sits on the warm side of the wheel. The nearest named color is Mud (#735C12), ΔE 0.015 away. White text reads best on it, at 6.75:1.
| Hue family | Browns |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.082) |
| Temperature | warm |
| Nearest name | Mud (#735C12) |
| Black text | 3.10:1 |
| White text | 6.75:1 |
Values
| HEX | #6E591C |
| RGB | rgb(110, 89, 28) |
| HSL | hsl(45, 59%, 27%) |
| OKLCH | oklch(47.3% 0.082 89.5) |
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 #6E591C | 6.75:1 | AA | Lc -88.2 | Fine for body text |
| Black text on #6E591C | 3.10:1 | AA large text | Lc 20.9 | Dividers and decoration only |
| #6E591C text on white | 6.75:1 | AA | Lc 83.2 | Fine for body text |
| #6E591C text on black | 3.10:1 | AA large text | Lc -18.8 | 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
#F7F5F1
oklch(97.1% 0.006 84.6)
-
Step 100
100
#EDEAE1
oklch(93.7% 0.012 91.5)
-
Step 200
200
#DFD9C9
oklch(88.6% 0.023 89.8)
-
Step 300
300
#CBC0A4
oklch(80.9% 0.04 89.1)
-
Step 400
400
#B09F73
oklch(70.6% 0.063 89.3)
-
Step 500
500
#9D874D
oklch(63% 0.082 89.2)
-
Step 600
600
#88712F
oklch(55.7% 0.089 89.9)
-
Step 700
700 (this color)
#6E591C
oklch(47.3% 0.082 89.5)
-
Step 800
800
#5E4D1E
oklch(42.7% 0.068 89.3)
-
Step 900
900
#4D401E
oklch(37.7% 0.053 88.8)
-
Step 950
950
#2D2612
oklch(27.1% 0.035 90.7)
#6E591C 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) | #645814 | 0.020 |
| Deuteranopia (no green cones) | #695E1F | 0.016 |
| Tritanopia (no blue cones) | #77514D | 0.075 |
| Achromatopsia (no color) | #5B5B5B | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6E591C
#6E591C
oklch(47.3% 0.082 89.5)
- #49598A
#49598A
oklch(47.3% 0.082 269.4)
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 #6E591C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud #735C12 ΔE 0.015
- Olive Brown #645403 ΔE 0.028
- Greeny Brown #696006 ΔE 0.029
- Medium Brown #7F5112 ΔE 0.035
- Milk Chocolate #7F4E1E ΔE 0.042
- Mud Green #606602 ΔE 0.050
- Camo Green #526525 ΔE 0.052
- Dark Moss Green #606C38 ΔE 0.055
Use #6E591C 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.