#6B613F
Closest named color: Dark Moss Green (#606C38). oklch(49.3% 0.051 93.6), rgb(107, 97, 63).
Aa
White text reads best on this color (6.16:1).
About this color
#6B613F is a medium-dark, muted brown. In OKLCH its lightness is 49%, its chroma 0.051 and its hue 94°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Moss Green (#606C38), ΔE 0.041 away. White text reads best on it, at 6.16:1.
| Hue family | Browns |
| Lightness | medium-dark (49%) |
| Chroma | muted (0.051) |
| Temperature | warm |
| Nearest name | Dark Moss Green (#606C38) |
| Black text | 3.40:1 |
| White text | 6.16:1 |
Values
| HEX | #6B613F |
| RGB | rgb(107, 97, 63) |
| HSL | hsl(46, 26%, 33%) |
| OKLCH | oklch(49.3% 0.051 93.6) |
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 #6B613F | 6.16:1 | AA | Lc -85.9 | Fine for body text |
| Black text on #6B613F | 3.40:1 | AA large text | Lc 23.3 | Dividers and decoration only |
| #6B613F text on white | 6.16:1 | AA | Lc 80.7 | Fine for body text |
| #6B613F text on black | 3.40:1 | AA large text | Lc -21.1 | 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
#DCD9CF
oklch(88.5% 0.014 93)
-
Step 300
300
#C6C1AF
oklch(81% 0.025 94.1)
-
Step 400
400
#A9A185
oklch(70.8% 0.04 93.9)
-
Step 500
500
#948966
oklch(63.1% 0.051 92.7)
-
Step 600
600
#7E734E
oklch(55.6% 0.055 93.5)
-
Step 700
700 (this color)
#6B613F
oklch(49.3% 0.051 93.6)
-
Step 800
800
#574F34
oklch(42.8% 0.043 93.5)
-
Step 900
900
#47412D
oklch(37.6% 0.033 93.4)
-
Step 950
950
#2A261B
oklch(26.9% 0.02 90.4)
#6B613F 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) | #68603D | 0.006 |
| Deuteranopia (no green cones) | #6A6340 | 0.006 |
| Tritanopia (no blue cones) | #715C58 | 0.046 |
| Achromatopsia (no color) | #616161 | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B613F
#6B613F
oklch(49.3% 0.051 93.6)
- #58607F
#58607F
oklch(49.5% 0.051 273.2)
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 #6B613F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Moss Green #606C38 ΔE 0.041
- Mud #735C12 ΔE 0.041
- Dirt Brown #836539 ΔE 0.044
- Dark Taupe #7F684E ΔE 0.045
- Cocoa #875F42 ΔE 0.049
- Greeny Brown #696006 ΔE 0.050
- Dark Olive Green #556B2F ΔE 0.054
- Medium Brown #7F5112 ΔE 0.056
Use #6B613F 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.