#40482A
Closest named color: Dark Olive (#373E02). oklch(38.6% 0.049 120.9), rgb(64, 72, 42).
Aa
White text reads best on this color (9.64:1).
About this color
#40482A is a dark, muted brown. In OKLCH its lightness is 39%, its chroma 0.049 and its hue 121°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive (#373E02), ΔE 0.050 away. White text reads best on it, at 9.64:1.
| Hue family | Browns |
| Lightness | dark (39%) |
| Chroma | muted (0.049) |
| Temperature | in between |
| Nearest name | Dark Olive (#373E02) |
| Black text | 2.17:1 |
| White text | 9.64:1 |
Values
| HEX | #40482A |
| RGB | rgb(64, 72, 42) |
| HSL | hsl(76, 26%, 22%) |
| OKLCH | oklch(38.6% 0.049 120.9) |
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 #40482A | 9.64:1 | AAA | Lc -96.5 | Preferred for body text |
| Black text on #40482A | 2.17:1 | Fails | Lc 11.6 | Not readable |
| #40482A text on white | 9.64:1 | AAA | Lc 92.3 | Preferred for body text |
| #40482A text on black | 2.17:1 | Fails | Lc -10.1 | 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
#F5F6F2
oklch(97.1% 0.005 117.9)
-
Step 100
100
#E9EBE3
oklch(93.6% 0.011 118)
-
Step 200
200
#D7DBCD
oklch(88.4% 0.019 119.8)
-
Step 300
300
#BDC5AB
oklch(81% 0.037 121.1)
-
Step 400
400
#9BA77E
oklch(70.8% 0.059 121.2)
-
Step 500
500
#83915D
oklch(63.2% 0.075 120.8)
-
Step 600
600
#6C7B43
oklch(55.7% 0.081 121.4)
-
Step 700
700
#5A6734
oklch(49% 0.076 121)
-
Step 800
800
#4A542C
oklch(42.7% 0.062 120.6)
-
Step 900
900 (this color)
#40482A
oklch(38.6% 0.049 120.9)
-
Step 950
950
#242918
oklch(27.1% 0.031 121.8)
#40482A 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) | #4B4528 | 0.019 |
| Deuteranopia (no green cones) | #4A452B | 0.019 |
| Tritanopia (no blue cones) | #424541 | 0.041 |
| Achromatopsia (no color) | #454545 | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #40482A
#40482A
oklch(38.6% 0.049 120.9)
- #483E5A
#483E5A
oklch(38.6% 0.048 300.5)
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 #40482A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive #373E02 ΔE 0.050
- Charcoal Grey #3C4142 ΔE 0.051
- Green Brown #544E03 ΔE 0.052
- Dark Slate Gray #2F4F4F ΔE 0.056
- Mud Brown #60460F ΔE 0.057
- Navy Green #35530A ΔE 0.058
- Evergreen #05472A ΔE 0.061
- Pine Green #0A481E ΔE 0.064
Use #40482A 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.