#2B5819
Closest named color: Navy Green (#35530A). oklch(41.3% 0.105 138.1), rgb(43, 88, 25).
Aa
White text reads best on this color (8.35:1).
About this color
#2B5819 is a dark, moderately saturated green. In OKLCH its lightness is 41%, its chroma 0.105 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Navy Green (#35530A), ΔE 0.017 away. White text reads best on it, at 8.35:1.
| Hue family | Greens |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.105) |
| Temperature | in between |
| Nearest name | Navy Green (#35530A) |
| Black text | 2.51:1 |
| White text | 8.35:1 |
Values
| HEX | #2B5819 |
| RGB | rgb(43, 88, 25) |
| HSL | hsl(103, 56%, 22%) |
| OKLCH | oklch(41.3% 0.105 138.1) |
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 #2B5819 | 8.35:1 | AAA | Lc -93.2 | Preferred for body text |
| Black text on #2B5819 | 2.51:1 | Fails | Lc 15.4 | Dividers and decoration only |
| #2B5819 text on white | 8.35:1 | AAA | Lc 88.6 | Fine for body text |
| #2B5819 text on black | 2.51:1 | Fails | Lc -13.6 | 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
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E4EDE1
oklch(93.6% 0.019 137.8)
-
Step 200
200
#CEDFC9
oklch(88.5% 0.035 138.6)
-
Step 300
300
#AECBA4
oklch(81% 0.062 137.7)
-
Step 400
400
#82AF73
oklch(70.6% 0.097 138.1)
-
Step 500
500
#619B4D
oklch(63.1% 0.126 138.2)
-
Step 600
600
#47852E
oklch(55.5% 0.137 137.9)
-
Step 700
700
#387121
oklch(49.2% 0.127 138.1)
-
Step 800
800 (this color)
#2B5819
oklch(41.3% 0.105 138.1)
-
Step 900
900
#2A4C1E
oklch(37.8% 0.083 138.2)
-
Step 950
950
#192C12
oklch(26.9% 0.052 137.8)
#2B5819 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) | #5B5011 | 0.069 |
| Deuteranopia (no green cones) | #554C1E | 0.069 |
| Tritanopia (no blue cones) | #28554B | 0.073 |
| Achromatopsia (no color) | #4E4E4E | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B5819
#2B5819
oklch(41.3% 0.105 138.1)
- #633670
#633670
oklch(41.4% 0.106 318.3)
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 #2B5819, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Green #35530A ΔE 0.017
- Deep Green #02590F ΔE 0.028
- Forest #0B5509 ΔE 0.031
- Pine #2B5D34 ΔE 0.031
- Spruce #0A5F38 ΔE 0.037
- Army Green #4B5D16 ΔE 0.045
- Dark Green #006400 ΔE 0.049
- Camouflage Green #4B6113 ΔE 0.052
Use #2B5819 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.