#3F300E
Closest named color: Pakistan Green (#283618). oklch(31.8% 0.053 84.7), rgb(63, 48, 14).
Aa
White text reads best on this color (12.80:1).
About this color
#3F300E is a dark, muted brown. In OKLCH its lightness is 32%, its chroma 0.053 and its hue 85°. Its hue sits on the warm side of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.041 away. White text reads best on it, at 12.80:1.
| Hue family | Browns |
| Lightness | dark (32%) |
| Chroma | muted (0.053) |
| Temperature | warm |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.64:1 |
| White text | 12.80:1 |
Values
| HEX | #3F300E |
| RGB | rgb(63, 48, 14) |
| HSL | hsl(42, 64%, 15%) |
| OKLCH | oklch(31.8% 0.053 84.7) |
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 #3F300E | 12.80:1 | AAA | Lc -102.2 | Preferred for body text |
| Black text on #3F300E | 1.64:1 | Fails | Lc 0.0 | Not readable |
| #3F300E text on white | 12.80:1 | AAA | Lc 98.8 | Preferred for body text |
| #3F300E text on black | 1.64:1 | 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
#F8F5EF
oklch(97.1% 0.009 84.6)
-
Step 100
100
#EFE9DC
oklch(93.5% 0.018 86.1)
-
Step 200
200
#E4D8BF
oklch(88.5% 0.036 85.4)
-
Step 300
300
#D4BE92
oklch(80.9% 0.064 84.4)
-
Step 400
400
#BE9B52
oklch(70.6% 0.101 84.1)
-
Step 500
500
#AD8200
oklch(63.1% 0.129 85.1)
-
Step 600
600
#926D00
oklch(55.7% 0.114 85)
-
Step 700
700
#7B5B00
oklch(49.1% 0.101 84.7)
-
Step 800
800
#654A00
oklch(42.7% 0.087 84.5)
-
Step 900
900
#543D00
oklch(37.5% 0.077 84.5)
-
Step 950
950 (this color)
#3F300E
oklch(31.8% 0.053 84.7)
#3F300E 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) | #37300A | 0.017 |
| Deuteranopia (no green cones) | #3A340F | 0.015 |
| Tritanopia (no blue cones) | #452B29 | 0.048 |
| Achromatopsia (no color) | #323232 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F300E
#3F300E
oklch(31.8% 0.053 84.7)
- #25324E
#25324E
oklch(31.9% 0.053 264.6)
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 #3F300E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.041
- Dark Olive #373E02 ΔE 0.051
- Chocolate Brown #411900 ΔE 0.064
- Dark Brown #341C02 ΔE 0.068
- Onyx #343A40 ΔE 0.072
- Charcoal Grey #3C4142 ΔE 0.078
- Gunmetal #293241 ΔE 0.083
- Jet #212529 ΔE 0.084
Use #3F300E 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.