#4C3E2C
Closest named color: Charcoal Grey (#3C4142). oklch(37.4% 0.035 73.4), rgb(76, 62, 44).
Aa
White text reads best on this color (10.33:1).
About this color
#4C3E2C is a dark, muted brown. In OKLCH its lightness is 37%, its chroma 0.035 and its hue 73°. Its hue sits on the warm side of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.040 away. White text reads best on it, at 10.33:1.
| Hue family | Browns |
| Lightness | dark (37%) |
| Chroma | muted (0.035) |
| Temperature | warm |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.03:1 |
| White text | 10.33:1 |
Values
| HEX | #4C3E2C |
| RGB | rgb(76, 62, 44) |
| HSL | hsl(34, 27%, 24%) |
| OKLCH | oklch(37.4% 0.035 73.4) |
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 #4C3E2C | 10.33:1 | AAA | Lc -98.0 | Preferred for body text |
| Black text on #4C3E2C | 2.03:1 | Fails | Lc 10.0 | Not readable |
| #4C3E2C text on white | 10.33:1 | AAA | Lc 94.0 | Preferred for body text |
| #4C3E2C text on black | 2.03:1 | Fails | Lc -8.6 | 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
#F7F5F3
oklch(97.1% 0.003 67.8)
-
Step 100
100
#EDE9E4
oklch(93.6% 0.008 73.7)
-
Step 200
200
#DFD8CF
oklch(88.5% 0.014 74.4)
-
Step 300
300
#CBBEAF
oklch(80.8% 0.025 71.4)
-
Step 400
400
#B19D84
oklch(70.7% 0.042 73.2)
-
Step 500
500
#9D8566
oklch(63.1% 0.053 73.7)
-
Step 600
600
#886E4D
oklch(55.5% 0.058 72.8)
-
Step 700
700
#735C3E
oklch(49% 0.053 73.4)
-
Step 800
800
#5E4B33
oklch(42.6% 0.045 72.7)
-
Step 900
900 (this color)
#4C3E2C
oklch(37.4% 0.035 73.4)
-
Step 950
950
#2D251A
oklch(27% 0.023 75.4)
#4C3E2C 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) | #433E2B | 0.016 |
| Deuteranopia (no green cones) | #47422C | 0.015 |
| Tritanopia (no blue cones) | #513A39 | 0.030 |
| Achromatopsia (no color) | #404040 | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4C3E2C
#4C3E2C
oklch(37.4% 0.035 73.4)
- #344253
#344253
oklch(37.4% 0.035 253.6)
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 #4C3E2C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.040
- Onyx #343A40 ΔE 0.056
- Mud Brown #60460F ΔE 0.058
- Purple Brown #673A3F ΔE 0.064
- Dark Olive #373E02 ΔE 0.064
- Dark Slate Gray #2F4F4F ΔE 0.070
- Green Brown #544E03 ΔE 0.073
- Pakistan Green #283618 ΔE 0.076
Use #4C3E2C 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.