#4F451D
Closest named color: Mud Brown (#60460F). oklch(39.1% 0.059 95.5), rgb(79, 69, 29).
Aa
White text reads best on this color (9.53:1).
About this color
#4F451D is a dark, muted brown. In OKLCH its lightness is 39%, its chroma 0.059 and its hue 95°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.032 away. White text reads best on it, at 9.53:1.
| Hue family | Browns |
| Lightness | dark (39%) |
| Chroma | muted (0.059) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.20:1 |
| White text | 9.53:1 |
Values
| HEX | #4F451D |
| RGB | rgb(79, 69, 29) |
| HSL | hsl(48, 46%, 21%) |
| OKLCH | oklch(39.1% 0.059 95.5) |
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 #4F451D | 9.53:1 | AAA | Lc -96.3 | Preferred for body text |
| Black text on #4F451D | 2.20:1 | Fails | Lc 11.9 | Not readable |
| #4F451D text on white | 9.53:1 | AAA | Lc 92.0 | Preferred for body text |
| #4F451D text on black | 2.20:1 | Fails | Lc -10.4 | 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
#F6F5F1
oklch(97% 0.005 95.1)
-
Step 100
100
#ECEAE0
oklch(93.6% 0.013 97.4)
-
Step 200
200
#DED9C7
oklch(88.4% 0.025 94.1)
-
Step 300
300
#C9C1A1
oklch(80.9% 0.044 95.6)
-
Step 400
400
#AEA16D
oklch(70.8% 0.072 95.8)
-
Step 500
500
#9A8945
oklch(63.1% 0.091 95.6)
-
Step 600
600
#857224
oklch(55.5% 0.098 95.1)
-
Step 700
700
#716016
oklch(49.2% 0.092 95.4)
-
Step 800
800
#5C4E16
oklch(42.7% 0.075 94.7)
-
Step 900
900 (this color)
#4F451D
oklch(39.1% 0.059 95.5)
-
Step 950
950
#2C2610
oklch(26.9% 0.037 94.5)
#4F451D 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) | #4C4419 | 0.008 |
| Deuteranopia (no green cones) | #4E471F | 0.006 |
| Tritanopia (no blue cones) | #55403C | 0.054 |
| Achromatopsia (no color) | #454545 | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4F451D
#4F451D
oklch(39.1% 0.059 95.5)
- #3C4365
#3C4365
oklch(39.2% 0.058 274.5)
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 #4F451D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.032
- Green Brown #544E03 ΔE 0.039
- Dark Olive #373E02 ΔE 0.055
- Navy Green #35530A ΔE 0.065
- Charcoal Grey #3C4142 ΔE 0.066
- Olive Brown #645403 ΔE 0.066
- Dark Slate Gray #2F4F4F ΔE 0.077
- Army Green #4B5D16 ΔE 0.077
Use #4F451D 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.