#47401B
Closest named color: Dark Olive (#373E02). oklch(37% 0.055 98.8), rgb(71, 64, 27).
Aa
White text reads best on this color (10.41:1).
About this color
#47401B is a dark, muted brown. In OKLCH its lightness is 37%, its chroma 0.055 and its hue 99°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.039 away. White text reads best on it, at 10.41:1.
| Hue family | Browns |
| Lightness | dark (37%) |
| Chroma | muted (0.055) |
| Temperature | warm |
| Nearest name | Dark Olive (#373E02) |
| Black text | 2.01:1 |
| White text | 10.41:1 |
Values
| HEX | #47401B |
| RGB | rgb(71, 64, 27) |
| HSL | hsl(50, 45%, 19%) |
| OKLCH | oklch(37% 0.055 98.8) |
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 #47401B | 10.41:1 | AAA | Lc -98.1 | Preferred for body text |
| Black text on #47401B | 2.01:1 | Fails | Lc 9.8 | Not readable |
| #47401B text on white | 10.41:1 | AAA | Lc 94.1 | Preferred for body text |
| #47401B text on black | 2.01:1 | Fails | Lc -8.4 | 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 900.
-
Step 50
50
#F6F5F1
oklch(97% 0.005 95.1)
-
Step 100
100
#ECEAE1
oklch(93.6% 0.012 96.4)
-
Step 200
200
#DDDAC9
oklch(88.6% 0.023 98.7)
-
Step 300
300
#C7C2A3
oklch(81% 0.042 99.7)
-
Step 400
400
#ABA271
oklch(70.8% 0.067 99)
-
Step 500
500
#968A4B
oklch(63% 0.085 98.8)
-
Step 600
600
#81742D
oklch(55.6% 0.092 98.9)
-
Step 700
700
#6D611F
oklch(49.1% 0.086 98.8)
-
Step 800
800
#594F1C
oklch(42.6% 0.071 98.2)
-
Step 900
900 (this color)
#47401B
oklch(37% 0.055 98.8)
-
Step 950
950
#2B2712
oklch(27.1% 0.035 98.8)
#47401B 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) | #463E17 | 0.007 |
| Deuteranopia (no green cones) | #48411D | 0.004 |
| Tritanopia (no blue cones) | #4C3B38 | 0.052 |
| Achromatopsia (no color) | #404040 | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #47401B
#47401B
oklch(37% 0.055 98.8)
- #393C5D
#393C5D
oklch(36.9% 0.057 279.2)
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 #47401B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.039
- Mud Brown #60460F ΔE 0.052
- Green Brown #544E03 ΔE 0.057
- Charcoal Grey #3C4142 ΔE 0.058
- Pakistan Green #283618 ΔE 0.065
- Navy Green #35530A ΔE 0.071
- Onyx #343A40 ΔE 0.071
- Evergreen #05472A ΔE 0.072
Use #47401B 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.