#425311
Closest named color: Navy Green (#35530A). oklch(41.4% 0.091 123.2), rgb(66, 83, 17).
Aa
White text reads best on this color (8.47:1).
About this color
#425311 is a dark, moderately saturated brown. In OKLCH its lightness is 41%, its chroma 0.091 and its hue 123°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Navy Green (#35530A), ΔE 0.020 away. White text reads best on it, at 8.47:1.
| Hue family | Browns |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.091) |
| Temperature | in between |
| Nearest name | Navy Green (#35530A) |
| Black text | 2.47:1 |
| White text | 8.47:1 |
Values
| HEX | #425311 |
| RGB | rgb(66, 83, 17) |
| HSL | hsl(75, 66%, 20%) |
| OKLCH | oklch(41.4% 0.091 123.2) |
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 #425311 | 8.47:1 | AAA | Lc -93.6 | Preferred for body text |
| Black text on #425311 | 2.47:1 | Fails | Lc 14.9 | Not readable |
| #425311 text on white | 8.47:1 | AAA | Lc 89.1 | Fine for body text |
| #425311 text on black | 2.47:1 | Fails | Lc -13.1 | 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 800.
-
Step 50
50
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E8ECE1
oklch(93.7% 0.015 123)
-
Step 200
200
#D5DDC8
oklch(88.6% 0.03 124)
-
Step 300
300
#BAC7A1
oklch(81% 0.054 122.9)
-
Step 400
400
#96AA6E
oklch(70.8% 0.085 123.6)
-
Step 500
500
#7D9445
oklch(63.1% 0.109 123)
-
Step 600
600
#667E24
oklch(55.6% 0.118 123.2)
-
Step 700
700
#556A16
oklch(49% 0.109 123)
-
Step 800
800 (this color)
#425311
oklch(41.4% 0.091 123.2)
-
Step 900
900
#3A4819
oklch(37.8% 0.072 123.8)
-
Step 950
950
#222A10
oklch(27% 0.045 123.5)
#425311 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) | #584D05 | 0.037 |
| Deuteranopia (no green cones) | #564D17 | 0.038 |
| Tritanopia (no blue cones) | #464E46 | 0.076 |
| Achromatopsia (no color) | #4D4D4D | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #425311
#425311
oklch(41.4% 0.091 123.2)
- #563E74
#563E74
oklch(41.5% 0.091 303.2)
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 #425311, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Green #35530A ΔE 0.020
- Green Brown #544E03 ΔE 0.030
- Army Green #4B5D16 ΔE 0.035
- Pine #2B5D34 ΔE 0.042
- Camouflage Green #4B6113 ΔE 0.047
- Forest #0B5509 ΔE 0.054
- Olive Brown #645403 ΔE 0.055
- Deep Green #02590F ΔE 0.056
Use #425311 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.