#4B4318
Closest named color: Mud Brown (#60460F). oklch(38.1% 0.062 98.8), rgb(75, 67, 24).
Aa
White text reads best on this color (9.92:1).
About this color
#4B4318 is a dark, muted brown. In OKLCH its lightness is 38%, its chroma 0.062 and its hue 99°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.040 away. White text reads best on it, at 9.92:1.
| Hue family | Browns |
| Lightness | dark (38%) |
| Chroma | muted (0.062) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.11:1 |
| White text | 9.92:1 |
Values
| HEX | #4B4318 |
| RGB | rgb(75, 67, 24) |
| HSL | hsl(51, 52%, 19%) |
| OKLCH | oklch(38.1% 0.062 98.8) |
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 #4B4318 | 9.92:1 | AAA | Lc -97.1 | Preferred for body text |
| Black text on #4B4318 | 2.11:1 | Fails | Lc 11.0 | Not readable |
| #4B4318 text on white | 9.92:1 | AAA | Lc 93.0 | Preferred for body text |
| #4B4318 text on black | 2.11:1 | Fails | Lc -9.5 | 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
#F6F6F1
oklch(97.2% 0.007 106.5)
-
Step 100
100
#ECEAE0
oklch(93.6% 0.013 97.4)
-
Step 200
200
#DDDAC7
oklch(88.6% 0.026 99.6)
-
Step 300
300
#C8C2A0
oklch(81% 0.046 99)
-
Step 400
400
#ACA26B
oklch(70.8% 0.075 99.2)
-
Step 500
500
#988A42
oklch(63.1% 0.094 98.5)
-
Step 600
600
#83741E
oklch(55.7% 0.104 98.9)
-
Step 700
700
#6F610F
oklch(49.2% 0.096 98.6)
-
Step 800
800
#5A4F11
oklch(42.6% 0.08 98.7)
-
Step 900
900 (this color)
#4B4318
oklch(38.1% 0.062 98.8)
-
Step 950
950
#2B270F
oklch(27.1% 0.039 100)
#4B4318 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) | #4A4113 | 0.007 |
| Deuteranopia (no green cones) | #4C441A | 0.004 |
| Tritanopia (no blue cones) | #513E3A | 0.057 |
| Achromatopsia (no color) | #434343 | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B4318
#4B4318
oklch(38.1% 0.062 98.8)
- #3B3F63
#3B3F63
oklch(38.1% 0.062 278.2)
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 #4B4318, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.040
- Green Brown #544E03 ΔE 0.044
- Dark Olive #373E02 ΔE 0.045
- Navy Green #35530A ΔE 0.064
- Charcoal Grey #3C4142 ΔE 0.066
- Olive Brown #645403 ΔE 0.074
- Pakistan Green #283618 ΔE 0.076
- Pine Green #0A481E ΔE 0.076
Use #4B4318 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.