#674634
Closest named color: Purple Brown (#673A3F). oklch(42.6% 0.054 49.4), rgb(103, 70, 52).
Aa
White text reads best on this color (8.39:1).
About this color
#674634 is a dark, muted brown. In OKLCH its lightness is 43%, its chroma 0.054 and its hue 49°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.043 away. White text reads best on it, at 8.39:1.
| Hue family | Browns |
| Lightness | dark (43%) |
| Chroma | muted (0.054) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.50:1 |
| White text | 8.39:1 |
Values
| HEX | #674634 |
| RGB | rgb(103, 70, 52) |
| HSL | hsl(21, 33%, 30%) |
| OKLCH | oklch(42.6% 0.054 49.4) |
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 #674634 | 8.39:1 | AAA | Lc -93.4 | Preferred for body text |
| Black text on #674634 | 2.50:1 | Fails | Lc 15.2 | Dividers and decoration only |
| #674634 text on white | 8.39:1 | AAA | Lc 88.8 | Fine for body text |
| #674634 text on black | 2.50:1 | Fails | Lc -13.4 | Not readable |
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
#F8F5F3
oklch(97.2% 0.004 56.4)
-
Step 100
100
#EFE8E5
oklch(93.6% 0.009 44.9)
-
Step 200
200
#E3D6CF
oklch(88.5% 0.017 50.4)
-
Step 300
300
#D2BBAF
oklch(80.8% 0.031 49.4)
-
Step 400
400
#BB9885
oklch(70.7% 0.05 50)
-
Step 500
500
#AA7E67
oklch(63.1% 0.064 48.7)
-
Step 600
600
#95674E
oklch(55.6% 0.07 49.3)
-
Step 700
700
#7F563F
oklch(49.2% 0.065 50)
-
Step 800
800 (this color)
#674634
oklch(42.6% 0.054 49.4)
-
Step 900
900
#543B2E
oklch(37.7% 0.042 48.5)
-
Step 950
950
#31231B
oklch(27% 0.026 51)
#674634 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) | #4F4933 | 0.044 |
| Deuteranopia (no green cones) | #575034 | 0.040 |
| Tritanopia (no blue cones) | #6F4041 | 0.034 |
| Achromatopsia (no color) | #4D4D4D | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #674634
#674634
oklch(42.6% 0.054 49.4)
- #2D5466
#2D5466
oklch(42.5% 0.053 229.7)
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 #674634, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.043
- Mud Brown #60460F ΔE 0.045
- Brownish Purple #76424E ΔE 0.054
- Milk Chocolate #7F4E1E ΔE 0.060
- Medium Brown #7F5112 ΔE 0.069
- Olive Brown #645403 ΔE 0.070
- Green Brown #544E03 ΔE 0.072
- Saddle Brown #8B4513 ΔE 0.073
Use #674634 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.