#67591C
Closest named color: Olive Brown (#645403). oklch(46.5% 0.081 96.1), rgb(103, 89, 28).
Aa
White text reads best on this color (6.94:1).
About this color
#67591C is a medium-dark, moderately saturated brown. In OKLCH its lightness is 47%, its chroma 0.081 and its hue 96°. Its hue sits on the warm side of the wheel. The nearest named color is Olive Brown (#645403), ΔE 0.019 away. White text reads best on it, at 6.94:1.
| Hue family | Browns |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.081) |
| Temperature | warm |
| Nearest name | Olive Brown (#645403) |
| Black text | 3.02:1 |
| White text | 6.94:1 |
Values
| HEX | #67591C |
| RGB | rgb(103, 89, 28) |
| HSL | hsl(49, 57%, 26%) |
| OKLCH | oklch(46.5% 0.081 96.1) |
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 #67591C | 6.94:1 | AA | Lc -88.9 | Fine for body text |
| Black text on #67591C | 3.02:1 | AA large text | Lc 20.1 | Dividers and decoration only |
| #67591C text on white | 6.94:1 | AA | Lc 84.0 | Fine for body text |
| #67591C text on black | 3.02:1 | AA large text | Lc -18.0 | 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
#F6F5F2
oklch(97% 0.004 91.4)
-
Step 100
100
#ECEAE2
oklch(93.6% 0.011 95.2)
-
Step 200
200
#DDD9C9
oklch(88.4% 0.022 95.3)
-
Step 300
300
#C8C1A5
oklch(80.9% 0.039 95.5)
-
Step 400
400
#ACA174
oklch(70.7% 0.063 96)
-
Step 500
500
#98894F
oklch(63% 0.08 95.3)
-
Step 600
600
#827332
oklch(55.6% 0.087 96.4)
-
Step 700
700 (this color)
#67591C
oklch(46.5% 0.081 96.1)
-
Step 800
800
#5A4F20
oklch(42.8% 0.067 96.2)
-
Step 900
900
#4A411F
oklch(37.6% 0.052 94.9)
-
Step 950
950
#2B2613
oklch(26.9% 0.033 95.1)
#67591C 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) | #625714 | 0.013 |
| Deuteranopia (no green cones) | #665B1F | 0.006 |
| Tritanopia (no blue cones) | #70524C | 0.074 |
| Achromatopsia (no color) | #5A5A5A | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #67591C
#67591C
oklch(46.5% 0.081 96.1)
- #4D5587
#4D5587
oklch(46.5% 0.082 275.8)
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 #67591C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Brown #645403 ΔE 0.019
- Mud #735C12 ΔE 0.024
- Greeny Brown #696006 ΔE 0.027
- Camo Green #526525 ΔE 0.044
- Medium Brown #7F5112 ΔE 0.045
- Mud Green #606602 ΔE 0.046
- Army Green #4B5D16 ΔE 0.047
- Green Brown #544E03 ΔE 0.050
Use #67591C 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.