#67573A
Closest named color: Olive Brown (#645403). oklch(46.5% 0.048 81.9), rgb(103, 87, 58).
Aa
White text reads best on this color (6.99:1).
About this color
#67573A is a medium-dark, muted brown. In OKLCH its lightness is 47%, its chroma 0.048 and its hue 82°. Its hue sits on the warm side of the wheel. The nearest named color is Olive Brown (#645403), ΔE 0.049 away. White text reads best on it, at 6.99:1.
| Hue family | Browns |
| Lightness | medium-dark (47%) |
| Chroma | muted (0.048) |
| Temperature | warm |
| Nearest name | Olive Brown (#645403) |
| Black text | 3.00:1 |
| White text | 6.99:1 |
Values
| HEX | #67573A |
| RGB | rgb(103, 87, 58) |
| HSL | hsl(39, 28%, 32%) |
| OKLCH | oklch(46.5% 0.048 81.9) |
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 #67573A | 6.99:1 | AA | Lc -89.2 | Fine for body text |
| Black text on #67573A | 3.00:1 | AA large text | Lc 19.8 | Dividers and decoration only |
| #67573A text on white | 6.99:1 | AA | Lc 84.2 | Fine for body text |
| #67573A text on black | 3.00:1 | AA large text | Lc -17.8 | 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
#F6F5F3
oklch(97% 0.003 84.6)
-
Step 100
100
#ECE9E5
oklch(93.5% 0.006 75.4)
-
Step 200
200
#DDD8D0
oklch(88.4% 0.012 79.8)
-
Step 300
300
#C8BFB0
oklch(80.8% 0.023 80.7)
-
Step 400
400
#AC9F87
oklch(70.7% 0.037 82.9)
-
Step 500
500
#988769
oklch(63.1% 0.047 81.7)
-
Step 600
600
#837150
oklch(55.7% 0.053 82.3)
-
Step 700
700 (this color)
#67573A
oklch(46.5% 0.048 81.9)
-
Step 800
800
#5A4D36
oklch(42.7% 0.039 81.5)
-
Step 900
900
#4A402F
oklch(37.7% 0.031 80.7)
-
Step 950
950
#2B261C
oklch(27.1% 0.019 84.5)
#67573A 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) | #5E5738 | 0.016 |
| Deuteranopia (no green cones) | #625B3B | 0.014 |
| Tritanopia (no blue cones) | #6E5250 | 0.043 |
| Achromatopsia (no color) | #595959 | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #67573A
#67573A
oklch(46.5% 0.048 81.9)
- #4B5A75
#4B5A75
oklch(46.6% 0.048 262)
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 #67573A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Brown #645403 ΔE 0.049
- Milk Chocolate #7F4E1E ΔE 0.049
- Mud #735C12 ΔE 0.049
- Medium Brown #7F5112 ΔE 0.051
- Greeny Brown #696006 ΔE 0.060
- Mud Brown #60460F ΔE 0.060
- Cocoa #875F42 ΔE 0.064
- Dark Moss Green #606C38 ΔE 0.065
Use #67573A 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.