#3F2702
Closest named color: Chocolate Brown (#411900). oklch(29.6% 0.061 72.6), rgb(63, 39, 2).
Aa
White text reads best on this color (13.97:1).
About this color
#3F2702 is a dark, muted brown. In OKLCH its lightness is 30%, its chroma 0.061 and its hue 73°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.039 away. White text reads best on it, at 13.97:1.
| Hue family | Browns |
| Lightness | dark (30%) |
| Chroma | muted (0.061) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.50:1 |
| White text | 13.97:1 |
Values
| HEX | #3F2702 |
| RGB | rgb(63, 39, 2) |
| HSL | hsl(36, 94%, 13%) |
| OKLCH | oklch(29.6% 0.061 72.6) |
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 #3F2702 | 13.97:1 | AAA | Lc -103.5 | Preferred for body text |
| Black text on #3F2702 | 1.50:1 | Fails | Lc 0.0 | Not readable |
| #3F2702 text on white | 13.97:1 | AAA | Lc 100.4 | Preferred for body text |
| #3F2702 text on black | 1.50:1 | 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 950.
-
Step 50
50
#FAF5EF
oklch(97.2% 0.01 72.7)
-
Step 100
100
#F3E8DB
oklch(93.6% 0.021 72.1)
-
Step 200
200
#EAD6BD
oklch(88.6% 0.04 73.4)
-
Step 300
300
#DEBA8D
oklch(81% 0.072 72.7)
-
Step 400
400
#CC9447
oklch(70.6% 0.115 72.6)
-
Step 500
500
#BA7A00
oklch(63.1% 0.135 72.7)
-
Step 600
600
#9D6600
oklch(55.6% 0.119 72.5)
-
Step 700
700
#845500
oklch(49% 0.105 72.4)
-
Step 800
800
#6D4500
oklch(42.6% 0.091 72)
-
Step 900
900
#5B3900
oklch(37.6% 0.08 72.2)
-
Step 950
950 (this color)
#3F2702
oklch(29.6% 0.061 72.6)
#3F2702 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) | #2F2900 | 0.034 |
| Deuteranopia (no green cones) | #352E03 | 0.028 |
| Tritanopia (no blue cones) | #462120 | 0.050 |
| Achromatopsia (no color) | #2C2C2C | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F2702
#3F2702
oklch(29.6% 0.061 72.6)
- #142E4A
#142E4A
oklch(29.6% 0.06 252.1)
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 #3F2702, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.039
- Dark Brown #341C02 ΔE 0.044
- Pakistan Green #283618 ΔE 0.057
- Dark Olive #373E02 ΔE 0.074
- Jet #212529 ΔE 0.078
- Mahogany #4A0100 ΔE 0.082
- Deep Brown #410200 ΔE 0.086
- Very Dark Green #062E03 ΔE 0.089
Use #3F2702 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.