#413603
Closest named color: Dark Olive (#373E02). oklch(33.5% 0.067 95.8), rgb(65, 54, 3).
Aa
White text reads best on this color (11.97:1).
About this color
#413603 is a dark, muted brown. In OKLCH its lightness is 33%, its chroma 0.067 and its hue 96°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.030 away. White text reads best on it, at 11.97:1.
| Hue family | Browns |
| Lightness | dark (33%) |
| Chroma | muted (0.067) |
| Temperature | warm |
| Nearest name | Dark Olive (#373E02) |
| Black text | 1.75:1 |
| White text | 11.97:1 |
Values
| HEX | #413603 |
| RGB | rgb(65, 54, 3) |
| HSL | hsl(49, 91%, 13%) |
| OKLCH | oklch(33.5% 0.067 95.8) |
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 #413603 | 11.97:1 | AAA | Lc -100.9 | Preferred for body text |
| Black text on #413603 | 1.75:1 | Fails | Lc 0.0 | Not readable |
| #413603 text on white | 11.97:1 | AAA | Lc 97.3 | Preferred for body text |
| #413603 text on black | 1.75:1 | 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
#F7F5F1
oklch(97.1% 0.006 84.6)
-
Step 100
100
#ECEADF
oklch(93.6% 0.015 98.3)
-
Step 200
200
#DED9C5
oklch(88.4% 0.027 95.4)
-
Step 300
300
#CAC19D
oklch(80.9% 0.05 95.6)
-
Step 400
400
#AFA166
oklch(70.7% 0.08 96.4)
-
Step 500
500
#9C8939
oklch(63.1% 0.102 95.9)
-
Step 600
600
#87720C
oklch(55.6% 0.111 95.7)
-
Step 700
700
#726000
oklch(49.2% 0.101 96.3)
-
Step 800
800
#5D4E05
oklch(42.7% 0.085 95.8)
-
Step 900
900 (this color)
#413603
oklch(33.5% 0.067 95.8)
-
Step 950
950
#2D260C
oklch(27% 0.042 94.4)
#413603 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) | #3D3500 | 0.009 |
| Deuteranopia (no green cones) | #403806 | 0.006 |
| Tritanopia (no blue cones) | #47312D | 0.061 |
| Achromatopsia (no color) | #373737 | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #413603
#413603
oklch(33.5% 0.067 95.8)
- #2D3359
#2D3359
oklch(33.5% 0.067 275.4)
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 #413603, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.030
- Pakistan Green #283618 ΔE 0.044
- Forrest Green #154406 ΔE 0.072
- Hunter Green #0B4008 ΔE 0.073
- Pine Green #0A481E ΔE 0.077
- Evergreen #05472A ΔE 0.078
- Charcoal Grey #3C4142 ΔE 0.079
- Onyx #343A40 ΔE 0.079
Use #413603 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.