#2A5B19
Closest named color: Navy Green (#35530A). oklch(42.2% 0.11 138.8), rgb(42, 91, 25).
Aa
White text reads best on this color (8.04:1).
About this color
#2A5B19 is a dark, moderately saturated green. In OKLCH its lightness is 42%, its chroma 0.110 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Navy Green (#35530A), ΔE 0.025 away. White text reads best on it, at 8.04:1.
| Hue family | Greens |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.110) |
| Temperature | in between |
| Nearest name | Navy Green (#35530A) |
| Black text | 2.60:1 |
| White text | 8.04:1 |
Values
| HEX | #2A5B19 |
| RGB | rgb(42, 91, 25) |
| HSL | hsl(105, 57%, 23%) |
| OKLCH | oklch(42.2% 0.11 138.8) |
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 #2A5B19 | 8.04:1 | AAA | Lc -92.3 | Preferred for body text |
| Black text on #2A5B19 | 2.60:1 | Fails | Lc 16.4 | Dividers and decoration only |
| #2A5B19 text on white | 8.04:1 | AAA | Lc 87.6 | Fine for body text |
| #2A5B19 text on black | 2.60:1 | Fails | Lc -14.5 | 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
#CEDFC9
oklch(88.5% 0.035 138.6)
-
Step 300
300
#ACCBA3
oklch(80.9% 0.064 138.7)
-
Step 400
400
#7FB071
oklch(70.6% 0.103 138.9)
-
Step 500
500
#5E9C4A
oklch(63.1% 0.132 138.6)
-
Step 600
600
#42862B
oklch(55.6% 0.143 138.8)
-
Step 700
700
#34721D
oklch(49.3% 0.134 138.7)
-
Step 800
800 (this color)
#2A5B19
oklch(42.2% 0.11 138.8)
-
Step 900
900
#284C1C
oklch(37.7% 0.086 138.6)
-
Step 950
950
#182D11
oklch(27.1% 0.056 138.4)
#2A5B19 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) | #5E5310 | 0.072 |
| Deuteranopia (no green cones) | #574F1F | 0.072 |
| Tritanopia (no blue cones) | #26584E | 0.076 |
| Achromatopsia (no color) | #505050 | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2A5B19
#2A5B19
oklch(42.2% 0.11 138.8)
- #663773
#663773
oklch(42.1% 0.109 318.6)
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 #2A5B19, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Green #35530A ΔE 0.025
- Deep Green #02590F ΔE 0.029
- Pine #2B5D34 ΔE 0.031
- Forest #0B5509 ΔE 0.034
- Spruce #0A5F38 ΔE 0.035
- Army Green #4B5D16 ΔE 0.041
- Dark Green #006400 ΔE 0.042
- Camouflage Green #4B6113 ΔE 0.046
Use #2A5B19 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.