#4F3922
Closest named color: Charcoal Grey (#3C4142). oklch(36.3% 0.047 66.6), rgb(79, 57, 34).
Aa
White text reads best on this color (10.82:1).
About this color
#4F3922 is a dark, muted brown. In OKLCH its lightness is 36%, its chroma 0.047 and its hue 67°. Its hue sits on the warm side of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.054 away. White text reads best on it, at 10.82:1.
| Hue family | Browns |
| Lightness | dark (36%) |
| Chroma | muted (0.047) |
| Temperature | warm |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 1.94:1 |
| White text | 10.82:1 |
Values
| HEX | #4F3922 |
| RGB | rgb(79, 57, 34) |
| HSL | hsl(31, 40%, 22%) |
| OKLCH | oklch(36.3% 0.047 66.6) |
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 #4F3922 | 10.82:1 | AAA | Lc -98.9 | Preferred for body text |
| Black text on #4F3922 | 1.94:1 | Fails | Lc 8.9 | Not readable |
| #4F3922 text on white | 10.82:1 | AAA | Lc 95.0 | Preferred for body text |
| #4F3922 text on black | 1.94:1 | Fails | Lc -7.6 | 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
#F8F5F2
oklch(97.2% 0.005 67.8)
-
Step 100
100
#EFE9E3
oklch(93.7% 0.01 67.7)
-
Step 200
200
#E2D7CC
oklch(88.5% 0.019 67.6)
-
Step 300
300
#D1BDA9
oklch(81% 0.036 67.3)
-
Step 400
400
#B99A7B
oklch(70.6% 0.057 66.7)
-
Step 500
500
#A88159
oklch(63.2% 0.073 66.6)
-
Step 600
600
#936A3F
oklch(55.7% 0.079 66.3)
-
Step 700
700
#7D5830
oklch(49.1% 0.074 66.7)
-
Step 800
800
#664829
oklch(42.7% 0.061 65.8)
-
Step 900
900 (this color)
#4F3922
oklch(36.3% 0.047 66.6)
-
Step 950
950
#312416
oklch(27.2% 0.031 68)
#4F3922 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) | #403A20 | 0.029 |
| Deuteranopia (no green cones) | #453F22 | 0.025 |
| Tritanopia (no blue cones) | #563433 | 0.037 |
| Achromatopsia (no color) | #3D3D3D | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F3922
#4F3922
oklch(36.3% 0.047 66.6)
- #294056
#294056
oklch(36.3% 0.048 248.2)
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 #4F3922, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.054
- Mud Brown #60460F ΔE 0.059
- Dark Olive #373E02 ΔE 0.062
- Onyx #343A40 ΔE 0.063
- Purple Brown #673A3F ΔE 0.067
- Pakistan Green #283618 ΔE 0.074
- Green Brown #544E03 ΔE 0.078
- Chestnut #742802 ΔE 0.079
Use #4F3922 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.