#674B2D
Closest named color: Mud Brown (#60460F). oklch(43.6% 0.058 67.2), rgb(103, 75, 45).
Aa
White text reads best on this color (8.01:1).
About this color
#674B2D is a dark, muted brown. In OKLCH its lightness is 44%, its chroma 0.058 and its hue 67°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.034 away. White text reads best on it, at 8.01:1.
| Hue family | Browns |
| Lightness | dark (44%) |
| Chroma | muted (0.058) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.62:1 |
| White text | 8.01:1 |
Values
| HEX | #674B2D |
| RGB | rgb(103, 75, 45) |
| HSL | hsl(31, 39%, 29%) |
| OKLCH | oklch(43.6% 0.058 67.2) |
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 #674B2D | 8.01:1 | AAA | Lc -92.4 | Preferred for body text |
| Black text on #674B2D | 2.62:1 | Fails | Lc 16.3 | Dividers and decoration only |
| #674B2D text on white | 8.01:1 | AAA | Lc 87.7 | Fine for body text |
| #674B2D text on black | 2.62:1 | Fails | Lc -14.5 | 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
#F8F5F2
oklch(97.2% 0.005 67.8)
-
Step 100
100
#EEE9E3
oklch(93.6% 0.01 72.7)
-
Step 200
200
#E2D7CC
oklch(88.5% 0.019 67.6)
-
Step 300
300
#D0BDAA
oklch(80.9% 0.034 67.3)
-
Step 400
400
#B89B7D
oklch(70.8% 0.054 67.7)
-
Step 500
500
#A6825B
oklch(63.2% 0.07 68.3)
-
Step 600
600
#916B41
oklch(55.7% 0.076 68)
-
Step 700
700
#7C5933
oklch(49.2% 0.071 67.2)
-
Step 800
800 (this color)
#674B2D
oklch(43.6% 0.058 67.2)
-
Step 900
900
#523D27
oklch(37.7% 0.045 67)
-
Step 950
950
#302417
oklch(27.1% 0.029 68.4)
#674B2D 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) | #544D2B | 0.035 |
| Deuteranopia (no green cones) | #5B532E | 0.030 |
| Tritanopia (no blue cones) | #6F4544 | 0.046 |
| Achromatopsia (no color) | #505050 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #674B2D
#674B2D
oklch(43.6% 0.058 67.2)
- #365470
#365470
oklch(43.5% 0.059 247.7)
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 #674B2D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.034
- Milk Chocolate #7F4E1E ΔE 0.048
- Olive Brown #645403 ΔE 0.051
- Medium Brown #7F5112 ΔE 0.055
- Green Brown #544E03 ΔE 0.057
- Purple Brown #673A3F ΔE 0.064
- Mud #735C12 ΔE 0.066
- Saddle Brown #8B4513 ΔE 0.068
Use #674B2D 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.