#674310
Closest named color: Mud Brown (#60460F). oklch(41.5% 0.081 70.6), rgb(103, 67, 16).
Aa
White text reads best on this color (8.79:1).
About this color
#674310 is a dark, moderately saturated brown. In OKLCH its lightness is 41%, its chroma 0.081 and its hue 71°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.016 away. White text reads best on it, at 8.79:1.
| Hue family | Browns |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.081) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.38:1 |
| White text | 8.79:1 |
Values
| HEX | #674310 |
| RGB | rgb(103, 67, 16) |
| HSL | hsl(35, 73%, 23%) |
| OKLCH | oklch(41.5% 0.081 70.6) |
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 #674310 | 8.79:1 | AAA | Lc -94.4 | Preferred for body text |
| Black text on #674310 | 2.38:1 | Fails | Lc 14.1 | Not readable |
| #674310 text on white | 8.79:1 | AAA | Lc 89.9 | Fine for body text |
| #674310 text on black | 2.38:1 | Fails | Lc -12.4 | 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
#F8F5F1
oklch(97.1% 0.006 75.4)
-
Step 100
100
#F0E8E0
oklch(93.5% 0.014 67.7)
-
Step 200
200
#E5D7C7
oklch(88.6% 0.027 71.2)
-
Step 300
300
#D5BCA0
oklch(80.9% 0.048 70.2)
-
Step 400
400
#BF996C
oklch(70.7% 0.076 70.8)
-
Step 500
500
#AE7F44
oklch(63.1% 0.096 70.8)
-
Step 600
600
#9A6722
oklch(55.6% 0.105 70)
-
Step 700
700
#835614
oklch(49.2% 0.097 70.9)
-
Step 800
800 (this color)
#674310
oklch(41.5% 0.081 70.6)
-
Step 900
900
#573B18
oklch(37.7% 0.063 69.7)
-
Step 950
950
#33230F
oklch(27.1% 0.04 70.8)
#674310 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) | #4F4507 | 0.047 |
| Deuteranopia (no green cones) | #584E12 | 0.040 |
| Tritanopia (no blue cones) | #713A39 | 0.065 |
| Achromatopsia (no color) | #4A4A4A | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #674310
#674310
oklch(41.5% 0.081 70.6)
- #274E76
#274E76
oklch(41.5% 0.081 250.9)
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 #674310, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.016
- Green Brown #544E03 ΔE 0.049
- Olive Brown #645403 ΔE 0.052
- Milk Chocolate #7F4E1E ΔE 0.059
- Medium Brown #7F5112 ΔE 0.063
- Chestnut #742802 ΔE 0.066
- Purple Brown #673A3F ΔE 0.072
- Saddle Brown #8B4513 ΔE 0.072
Use #674310 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.