#4F3310
Closest named color: Dark Olive (#373E02). oklch(34.7% 0.063 68.7), rgb(79, 51, 16).
Aa
White text reads best on this color (11.58:1).
About this color
#4F3310 is a dark, muted brown. In OKLCH its lightness is 35%, its chroma 0.063 and its hue 69°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.059 away. White text reads best on it, at 11.58:1.
| Hue family | Browns |
| Lightness | dark (35%) |
| Chroma | muted (0.063) |
| Temperature | warm |
| Nearest name | Dark Olive (#373E02) |
| Black text | 1.81:1 |
| White text | 11.58:1 |
Values
| HEX | #4F3310 |
| RGB | rgb(79, 51, 16) |
| HSL | hsl(33, 66%, 19%) |
| OKLCH | oklch(34.7% 0.063 68.7) |
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 #4F3310 | 11.58:1 | AAA | Lc -100.2 | Preferred for body text |
| Black text on #4F3310 | 1.81:1 | Fails | Lc 7.4 | Not readable |
| #4F3310 text on white | 11.58:1 | AAA | Lc 96.5 | Preferred for body text |
| #4F3310 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
#F8F5F1
oklch(97.1% 0.006 75.4)
-
Step 100
100
#F0E8E0
oklch(93.5% 0.014 67.7)
-
Step 200
200
#E5D6C7
oklch(88.4% 0.026 67.5)
-
Step 300
300
#D5BCA0
oklch(80.9% 0.048 70.2)
-
Step 400
400
#C0986D
oklch(70.7% 0.075 68.1)
-
Step 500
500
#B07E44
oklch(63.1% 0.097 68.5)
-
Step 600
600
#9B6623
oklch(55.5% 0.105 68.2)
-
Step 700
700
#845515
oklch(49.1% 0.098 69)
-
Step 800
800
#6C4615
oklch(42.8% 0.081 68.7)
-
Step 900
900 (this color)
#4F3310
oklch(34.7% 0.063 68.7)
-
Step 950
950
#33230F
oklch(27.1% 0.04 70.8)
#4F3310 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) | #3C350C | 0.038 |
| Deuteranopia (no green cones) | #433B11 | 0.032 |
| Tritanopia (no blue cones) | #572C2C | 0.051 |
| Achromatopsia (no color) | #393939 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F3310
#4F3310
oklch(34.7% 0.063 68.7)
- #1D3C59
#1D3C59
oklch(34.7% 0.063 248.7)
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 #4F3310, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.059
- Mud Brown #60460F ΔE 0.068
- Pakistan Green #283618 ΔE 0.069
- Charcoal Grey #3C4142 ΔE 0.073
- Chestnut #742802 ΔE 0.077
- Onyx #343A40 ΔE 0.077
- Chocolate Brown #411900 ΔE 0.081
- Purple Brown #673A3F ΔE 0.083
Use #4F3310 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.