#403003
Closest named color: Pakistan Green (#283618). oklch(31.9% 0.063 87.4), rgb(64, 48, 3).
Aa
White text reads best on this color (12.78:1).
About this color
#403003 is a dark, muted brown. In OKLCH its lightness is 32%, its chroma 0.063 and its hue 87°. Its hue sits on the warm side of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.043 away. White text reads best on it, at 12.78:1.
| Hue family | Browns |
| Lightness | dark (32%) |
| Chroma | muted (0.063) |
| Temperature | warm |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.64:1 |
| White text | 12.78:1 |
Values
| HEX | #403003 |
| RGB | rgb(64, 48, 3) |
| HSL | hsl(44, 91%, 13%) |
| OKLCH | oklch(31.9% 0.063 87.4) |
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 #403003 | 12.78:1 | AAA | Lc -102.1 | Preferred for body text |
| Black text on #403003 | 1.64:1 | Fails | Lc 0.0 | Not readable |
| #403003 text on white | 12.78:1 | AAA | Lc 98.8 | Preferred for body text |
| #403003 text on black | 1.64:1 | 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 950.
-
Step 50
50
#F8F5EE
oklch(97.1% 0.01 87.5)
-
Step 100
100
#F0E9DA
oklch(93.5% 0.021 85.9)
-
Step 200
200
#E5D8BB
oklch(88.5% 0.041 86.7)
-
Step 300
300
#D5BE89
oklch(80.8% 0.074 87.2)
-
Step 400
400
#C09B3E
oklch(70.6% 0.118 87)
-
Step 500
500
#AA8300
oklch(63% 0.129 87.5)
-
Step 600
600
#8F6E00
oklch(55.5% 0.114 87.7)
-
Step 700
700
#795C00
oklch(49.1% 0.1 87.1)
-
Step 800
800
#634B00
oklch(42.6% 0.087 87.5)
-
Step 900
900
#533E00
oklch(37.6% 0.077 86.9)
-
Step 950
950 (this color)
#403003
oklch(31.9% 0.063 87.4)
#403003 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) | #373000 | 0.019 |
| Deuteranopia (no green cones) | #3B3405 | 0.015 |
| Tritanopia (no blue cones) | #462A28 | 0.058 |
| Achromatopsia (no color) | #323232 | 0.063 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #403003
#403003
oklch(31.9% 0.063 87.4)
- #243152
#243152
oklch(31.9% 0.062 266.6)
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 #403003, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.043
- Dark Olive #373E02 ΔE 0.047
- Chocolate Brown #411900 ΔE 0.066
- Dark Brown #341C02 ΔE 0.070
- Onyx #343A40 ΔE 0.080
- Hunter Green #0B4008 ΔE 0.082
- Forrest Green #154406 ΔE 0.084
- Charcoal Grey #3C4142 ΔE 0.085
Use #403003 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.