#45320F
Closest named color: Dark Olive (#373E02). oklch(33.1% 0.057 79.6), rgb(69, 50, 15).
Aa
White text reads best on this color (12.23:1).
About this color
#45320F is a dark, muted brown. In OKLCH its lightness is 33%, its chroma 0.057 and its hue 80°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.049 away. White text reads best on it, at 12.23:1.
| Hue family | Browns |
| Lightness | dark (33%) |
| Chroma | muted (0.057) |
| Temperature | warm |
| Nearest name | Dark Olive (#373E02) |
| Black text | 1.71:1 |
| White text | 12.23:1 |
Values
| HEX | #45320F |
| RGB | rgb(69, 50, 15) |
| HSL | hsl(39, 64%, 16%) |
| OKLCH | oklch(33.1% 0.057 79.6) |
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 #45320F | 12.23:1 | AAA | Lc -101.3 | Preferred for body text |
| Black text on #45320F | 1.71:1 | Fails | Lc 0.0 | Not readable |
| #45320F text on white | 12.23:1 | AAA | Lc 97.8 | Preferred for body text |
| #45320F text on black | 1.71:1 | 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
#EEE9E1
oklch(93.6% 0.012 79.8)
-
Step 200
200
#E2D8C8
oklch(88.6% 0.024 79.7)
-
Step 300
300
#CFBEA2
oklch(80.8% 0.043 80.3)
-
Step 400
400
#B79C70
oklch(70.6% 0.068 79.5)
-
Step 500
500
#A58349
oklch(63% 0.087 79.5)
-
Step 600
600
#906C2A
oklch(55.5% 0.094 79.6)
-
Step 700
700
#7B5A1D
oklch(49.1% 0.088 79.1)
-
Step 800
800
#644A1A
oklch(42.7% 0.073 79.7)
-
Step 900
900 (this color)
#45320F
oklch(33.1% 0.057 79.6)
-
Step 950
950
#302411
oklch(26.9% 0.036 77.8)
#45320F 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) | #3A320B | 0.022 |
| Deuteranopia (no green cones) | #3E3710 | 0.020 |
| Tritanopia (no blue cones) | #4C2D2B | 0.049 |
| Achromatopsia (no color) | #353535 | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45320F
#45320F
oklch(33.1% 0.057 79.6)
- #243653
#243653
oklch(33.2% 0.057 259.6)
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 #45320F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.049
- Pakistan Green #283618 ΔE 0.050
- Onyx #343A40 ΔE 0.071
- Chocolate Brown #411900 ΔE 0.072
- Charcoal Grey #3C4142 ΔE 0.073
- Dark Brown #341C02 ΔE 0.079
- Mud Brown #60460F ΔE 0.084
- Gunmetal #293241 ΔE 0.088
Use #45320F 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.