#2A5811
Closest named color: Navy Green (#35530A). oklch(41.2% 0.112 137), rgb(42, 88, 17).
Aa
White text reads best on this color (8.39:1).
About this color
#2A5811 is a dark, moderately saturated green. In OKLCH its lightness is 41%, its chroma 0.112 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Navy Green (#35530A), ΔE 0.018 away. White text reads best on it, at 8.39:1.
| Hue family | Greens |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.112) |
| Temperature | in between |
| Nearest name | Navy Green (#35530A) |
| Black text | 2.50:1 |
| White text | 8.39:1 |
Values
| HEX | #2A5811 |
| RGB | rgb(42, 88, 17) |
| HSL | hsl(99, 68%, 21%) |
| OKLCH | oklch(41.2% 0.112 137) |
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 #2A5811 | 8.39:1 | AAA | Lc -93.3 | Preferred for body text |
| Black text on #2A5811 | 2.50:1 | Fails | Lc 15.3 | Dividers and decoration only |
| #2A5811 text on white | 8.39:1 | AAA | Lc 88.7 | Fine for body text |
| #2A5811 text on black | 2.50:1 | Fails | Lc -13.5 | 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
#CEDFC8
oklch(88.5% 0.036 137.5)
-
Step 300
300
#ADCBA2
oklch(80.9% 0.065 137.3)
-
Step 400
400
#81B06E
oklch(70.7% 0.105 137)
-
Step 500
500
#609C46
oklch(63.2% 0.135 137.2)
-
Step 600
600
#468625
oklch(55.7% 0.145 137)
-
Step 700
700
#377117
oklch(49.1% 0.135 137)
-
Step 800
800 (this color)
#2A5811
oklch(41.2% 0.112 137)
-
Step 900
900
#2A4C1A
oklch(37.8% 0.087 136.9)
-
Step 950
950
#192C10
oklch(26.9% 0.054 136.5)
#2A5811 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) | #5B5004 | 0.070 |
| Deuteranopia (no green cones) | #554C18 | 0.070 |
| Tritanopia (no blue cones) | #27554A | 0.077 |
| Achromatopsia (no color) | #4D4D4D | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2A5811
#2A5811
oklch(41.2% 0.112 137)
- #633472
#633472
oklch(41.2% 0.112 317.5)
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 #2A5811, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Green #35530A ΔE 0.018
- Deep Green #02590F ΔE 0.024
- Forest #0B5509 ΔE 0.027
- Pine #2B5D34 ΔE 0.037
- Spruce #0A5F38 ΔE 0.041
- Dark Green #006400 ΔE 0.045
- Army Green #4B5D16 ΔE 0.047
- Camouflage Green #4B6113 ΔE 0.053
Use #2A5811 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.