#3B470D
Closest named color: Dark Olive (#373E02). oklch(37.5% 0.081 120.8), rgb(59, 71, 13).
Aa
White text reads best on this color (10.03:1).
About this color
#3B470D is a dark, moderately saturated brown. In OKLCH its lightness is 37%, its chroma 0.081 and its hue 121°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.030 away. White text reads best on it, at 10.03:1.
| Hue family | Browns |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.081) |
| Temperature | in between |
| Nearest name | Dark Olive (#373E02) |
| Black text | 2.09:1 |
| White text | 10.03:1 |
Values
| HEX | #3B470D |
| RGB | rgb(59, 71, 13) |
| HSL | hsl(72, 69%, 16%) |
| OKLCH | oklch(37.5% 0.081 120.8) |
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 #3B470D | 10.03:1 | AAA | Lc -97.3 | Preferred for body text |
| Black text on #3B470D | 2.09:1 | Fails | Lc 10.7 | Not readable |
| #3B470D text on white | 10.03:1 | AAA | Lc 93.2 | Preferred for body text |
| #3B470D text on black | 2.09:1 | Fails | Lc -9.3 | 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
#F4F6F0
oklch(97% 0.008 121.6)
-
Step 100
100
#E8ECDF
oklch(93.6% 0.018 120.7)
-
Step 200
200
#D6DDC5
oklch(88.6% 0.033 120.3)
-
Step 300
300
#BBC79C
oklch(80.9% 0.06 120.4)
-
Step 400
400
#98AA64
oklch(70.7% 0.096 120.7)
-
Step 500
500
#7F9435
oklch(63% 0.123 120.7)
-
Step 600
600
#697E00
oklch(55.6% 0.133 120.6)
-
Step 700
700
#586A00
oklch(49.2% 0.117 120.6)
-
Step 800
800
#475700
oklch(42.8% 0.103 121.1)
-
Step 900
900 (this color)
#3B470D
oklch(37.5% 0.081 120.8)
-
Step 950
950
#232A0B
oklch(27% 0.05 120.6)
#3B470D 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) | #4C4203 | 0.030 |
| Deuteranopia (no green cones) | #4A4212 | 0.030 |
| Tritanopia (no blue cones) | #3F433C | 0.068 |
| Achromatopsia (no color) | #424242 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3B470D
#3B470D
oklch(37.5% 0.081 120.8)
- #483665
#483665
oklch(37.5% 0.08 300.2)
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 #3B470D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.030
- Navy Green #35530A ΔE 0.039
- Green Brown #544E03 ΔE 0.049
- Pine Green #0A481E ΔE 0.049
- Forrest Green #154406 ΔE 0.050
- British Racing Green #05480D ΔE 0.053
- Darkgreen #054907 ΔE 0.054
- Bottle Green #044A05 ΔE 0.055
Use #3B470D 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.