#47370A
Closest named color: Dark Olive (#373E02). oklch(34.5% 0.063 88.1), rgb(71, 55, 10).
Aa
White text reads best on this color (11.54:1).
About this color
#47370A is a dark, muted brown. In OKLCH its lightness is 35%, its chroma 0.063 and its hue 88°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.038 away. White text reads best on it, at 11.54:1.
| Hue family | Browns |
| Lightness | dark (35%) |
| Chroma | muted (0.063) |
| Temperature | warm |
| Nearest name | Dark Olive (#373E02) |
| Black text | 1.81:1 |
| White text | 11.54:1 |
Values
| HEX | #47370A |
| RGB | rgb(71, 55, 10) |
| HSL | hsl(44, 75%, 16%) |
| OKLCH | oklch(34.5% 0.063 88.1) |
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 #47370A | 11.54:1 | AAA | Lc -100.2 | Preferred for body text |
| Black text on #47370A | 1.81:1 | Fails | Lc 7.4 | Not readable |
| #47370A text on white | 11.54:1 | AAA | Lc 96.5 | Preferred for body text |
| #47370A text on black | 1.81:1 | Fails | Lc 0.0 | 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
#F7F5F1
oklch(97.1% 0.006 84.6)
-
Step 100
100
#EEE9E0
oklch(93.5% 0.013 82.4)
-
Step 200
200
#E0D9C6
oklch(88.6% 0.027 90.1)
-
Step 300
300
#CDBF9E
oklch(80.8% 0.047 87.8)
-
Step 400
400
#B49E68
oklch(70.6% 0.076 88.2)
-
Step 500
500
#A2863E
oklch(63.1% 0.097 88.1)
-
Step 600
600
#8D6F17
oklch(55.6% 0.106 88.2)
-
Step 700
700
#785D05
oklch(49.2% 0.099 88.4)
-
Step 800
800
#614C0C
oklch(42.7% 0.082 88.9)
-
Step 900
900 (this color)
#47370A
oklch(34.5% 0.063 88.1)
-
Step 950
950
#2F250D
oklch(27% 0.041 86.8)
#47370A 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) | #3F3704 | 0.017 |
| Deuteranopia (no green cones) | #433B0C | 0.014 |
| Tritanopia (no blue cones) | #4E312E | 0.058 |
| Achromatopsia (no color) | #393939 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #47370A
#47370A
oklch(34.5% 0.063 88.1)
- #2B385A
#2B385A
oklch(34.6% 0.062 267.2)
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 #47370A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.038
- Pakistan Green #283618 ΔE 0.054
- Mud Brown #60460F ΔE 0.069
- Charcoal Grey #3C4142 ΔE 0.072
- Onyx #343A40 ΔE 0.076
- Green Brown #544E03 ΔE 0.078
- Forrest Green #154406 ΔE 0.080
- Evergreen #05472A ΔE 0.083
Use #47370A 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.