#4D3901
Closest named color: Dark Olive (#373E02). oklch(35.7% 0.072 86.2), rgb(77, 57, 1).
Aa
White text reads best on this color (11.04:1).
About this color
#4D3901 is a dark, moderately saturated brown. In OKLCH its lightness is 36%, its chroma 0.072 and its hue 86°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.042 away. White text reads best on it, at 11.04:1.
| Hue family | Browns |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.072) |
| Temperature | warm |
| Nearest name | Dark Olive (#373E02) |
| Black text | 1.90:1 |
| White text | 11.04:1 |
Values
| HEX | #4D3901 |
| RGB | rgb(77, 57, 1) |
| HSL | hsl(44, 97%, 15%) |
| OKLCH | oklch(35.7% 0.072 86.2) |
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 #4D3901 | 11.04:1 | AAA | Lc -99.2 | Preferred for body text |
| Black text on #4D3901 | 1.90:1 | Fails | Lc 8.5 | Not readable |
| #4D3901 text on white | 11.04:1 | AAA | Lc 95.4 | Preferred for body text |
| #4D3901 text on black | 1.90:1 | 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
#F8F5F0
oklch(97.1% 0.007 80.7)
-
Step 100
100
#EEE9DE
oklch(93.5% 0.016 86.4)
-
Step 200
200
#E2D8C3
oklch(88.5% 0.03 85.6)
-
Step 300
300
#D0BF99
oklch(80.9% 0.054 86.7)
-
Step 400
400
#B99D5F
oklch(70.7% 0.087 85.9)
-
Step 500
500
#A7842D
oklch(63.1% 0.111 86.2)
-
Step 600
600
#916D00
oklch(55.6% 0.114 85.6)
-
Step 700
700
#7A5C00
oklch(49.2% 0.101 86.4)
-
Step 800
800
#644B00
oklch(42.8% 0.087 86.6)
-
Step 900
900 (this color)
#4D3901
oklch(35.7% 0.072 86.2)
-
Step 950
950
#302508
oklch(27.1% 0.046 87.8)
#4D3901 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) | #423900 | 0.021 |
| Deuteranopia (no green cones) | #473E04 | 0.018 |
| Tritanopia (no blue cones) | #55322F | 0.065 |
| Achromatopsia (no color) | #3C3C3C | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4D3901
#4D3901
oklch(35.7% 0.072 86.2)
- #2B3B62
#2B3B62
oklch(35.8% 0.071 266)
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 #4D3901, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.042
- Mud Brown #60460F ΔE 0.056
- Green Brown #544E03 ΔE 0.066
- Pakistan Green #283618 ΔE 0.067
- Charcoal Grey #3C4142 ΔE 0.078
- Forrest Green #154406 ΔE 0.085
- Navy Green #35530A ΔE 0.085
- Onyx #343A40 ΔE 0.086
Use #4D3901 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.