#674C2D
Closest named color: Mud Brown (#60460F). oklch(43.8% 0.058 69.1), rgb(103, 76, 45).
Aa
White text reads best on this color (7.92:1).
About this color
#674C2D is a dark, muted brown. In OKLCH its lightness is 44%, its chroma 0.058 and its hue 69°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.035 away. White text reads best on it, at 7.92:1.
| Hue family | Browns |
| Lightness | dark (44%) |
| Chroma | muted (0.058) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.64:1 |
| White text | 7.92:1 |
Values
| HEX | #674C2D |
| RGB | rgb(103, 76, 45) |
| HSL | hsl(32, 39%, 29%) |
| OKLCH | oklch(43.8% 0.058 69.1) |
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 #674C2D | 7.92:1 | AAA | Lc -92.1 | Preferred for body text |
| Black text on #674C2D | 2.64:1 | Fails | Lc 16.6 | Dividers and decoration only |
| #674C2D text on white | 7.92:1 | AAA | Lc 87.4 | Fine for body text |
| #674C2D text on black | 2.64:1 | Fails | Lc -14.7 | 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
#F7F5F2
oklch(97.1% 0.005 78.3)
-
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
#B79B7C
oklch(70.7% 0.054 69.6)
-
Step 500
500
#A5825B
oklch(63.1% 0.069 69.1)
-
Step 600
600
#906B40
oklch(55.5% 0.076 69.4)
-
Step 700
700
#7B5932
oklch(49.1% 0.071 68.7)
-
Step 800
800 (this color)
#674C2D
oklch(43.8% 0.058 69.1)
-
Step 900
900
#513D26
oklch(37.6% 0.045 69.6)
-
Step 950
950
#302417
oklch(27.1% 0.029 68.4)
#674C2D 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) | #554D2A | 0.033 |
| Deuteranopia (no green cones) | #5C542E | 0.029 |
| Tritanopia (no blue cones) | #6F4644 | 0.046 |
| Achromatopsia (no color) | #515151 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #674C2D
#674C2D
oklch(43.8% 0.058 69.1)
- #385571
#385571
oklch(43.9% 0.058 248.4)
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 #674C2D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.035
- Milk Chocolate #7F4E1E ΔE 0.047
- Olive Brown #645403 ΔE 0.048
- Medium Brown #7F5112 ΔE 0.053
- Green Brown #544E03 ΔE 0.056
- Mud #735C12 ΔE 0.063
- Purple Brown #673A3F ΔE 0.066
- Saddle Brown #8B4513 ΔE 0.068
Use #674C2D 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.