#45310D
Closest named color: Pakistan Green (#283618). oklch(32.9% 0.058 78.6), rgb(69, 49, 13).
Aa
White text reads best on this color (12.36:1).
About this color
#45310D is a dark, muted brown. In OKLCH its lightness is 33%, its chroma 0.058 and its hue 79°. Its hue sits on the warm side of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.051 away. White text reads best on it, at 12.36:1.
| Hue family | Browns |
| Lightness | dark (33%) |
| Chroma | muted (0.058) |
| Temperature | warm |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.69:1 |
| White text | 12.36:1 |
Values
| HEX | #45310D |
| RGB | rgb(69, 49, 13) |
| HSL | hsl(39, 68%, 16%) |
| OKLCH | oklch(32.9% 0.058 78.6) |
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 #45310D | 12.36:1 | AAA | Lc -101.5 | Preferred for body text |
| Black text on #45310D | 1.69:1 | Fails | Lc 0.0 | Not readable |
| #45310D text on white | 12.36:1 | AAA | Lc 98.0 | Preferred for body text |
| #45310D text on black | 1.69:1 | 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
#F8F5F1
oklch(97.1% 0.006 75.4)
-
Step 100
100
#EEE9E1
oklch(93.6% 0.012 79.8)
-
Step 200
200
#E2D8C8
oklch(88.6% 0.024 79.7)
-
Step 300
300
#D0BEA2
oklch(80.9% 0.043 78.9)
-
Step 400
400
#B89C6F
oklch(70.7% 0.069 79.1)
-
Step 500
500
#A78348
oklch(63.2% 0.089 78.4)
-
Step 600
600
#926C28
oklch(55.7% 0.097 78.7)
-
Step 700
700
#7C5A1A
oklch(49.1% 0.09 79.1)
-
Step 800
800
#654A19
oklch(42.8% 0.074 79.1)
-
Step 900
900 (this color)
#45310D
oklch(32.9% 0.058 78.6)
-
Step 950
950
#302411
oklch(26.9% 0.036 77.8)
#45310D 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) | #393208 | 0.025 |
| Deuteranopia (no green cones) | #3D360E | 0.021 |
| Tritanopia (no blue cones) | #4C2B2A | 0.052 |
| Achromatopsia (no color) | #343434 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45310D
#45310D
oklch(32.9% 0.058 78.6)
- #223553
#223553
oklch(32.8% 0.059 259.2)
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 #45310D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.051
- Dark Olive #373E02 ΔE 0.051
- Chocolate Brown #411900 ΔE 0.069
- Onyx #343A40 ΔE 0.073
- Charcoal Grey #3C4142 ΔE 0.076
- Dark Brown #341C02 ΔE 0.076
- Mud Brown #60460F ΔE 0.086
- Gunmetal #293241 ΔE 0.089
Use #45310D 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.