#2B5A1F
Closest named color: Navy Green (#35530A). oklch(42% 0.103 139.7), rgb(43, 90, 31).
Aa
White text reads best on this color (8.12:1).
About this color
#2B5A1F is a dark, moderately saturated green. In OKLCH its lightness is 42%, its chroma 0.103 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Navy Green (#35530A), ΔE 0.023 away. White text reads best on it, at 8.12:1.
| Hue family | Greens |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.103) |
| Temperature | in between |
| Nearest name | Navy Green (#35530A) |
| Black text | 2.58:1 |
| White text | 8.12:1 |
Values
| HEX | #2B5A1F |
| RGB | rgb(43, 90, 31) |
| HSL | hsl(108, 49%, 24%) |
| OKLCH | oklch(42% 0.103 139.7) |
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 #2B5A1F | 8.12:1 | AAA | Lc -92.6 | Preferred for body text |
| Black text on #2B5A1F | 2.58:1 | Fails | Lc 16.1 | Dividers and decoration only |
| #2B5A1F text on white | 8.12:1 | AAA | Lc 87.9 | Fine for body text |
| #2B5A1F text on black | 2.58:1 | Fails | Lc -14.2 | 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
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E4EDE2
oklch(93.6% 0.017 140)
-
Step 200
200
#CEDFCA
oklch(88.5% 0.034 139.7)
-
Step 300
300
#ADCBA6
oklch(81% 0.06 139.8)
-
Step 400
400
#80B075
oklch(70.8% 0.098 139.8)
-
Step 500
500
#5F9B51
oklch(63% 0.123 139.8)
-
Step 600
600
#448534
oklch(55.5% 0.133 139.8)
-
Step 700
700
#357126
oklch(49.1% 0.125 139.8)
-
Step 800
800 (this color)
#2B5A1F
oklch(42% 0.103 139.7)
-
Step 900
900
#294C20
oklch(37.8% 0.081 139.5)
-
Step 950
950
#182C14
oklch(26.9% 0.05 140.3)
#2B5A1F 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) | #5D5218 | 0.070 |
| Deuteranopia (no green cones) | #564E24 | 0.070 |
| Tritanopia (no blue cones) | #27574D | 0.069 |
| Achromatopsia (no color) | #505050 | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B5A1F
#2B5A1F
oklch(42% 0.103 139.7)
- #653870
#653870
oklch(42% 0.104 319.5)
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 #2B5A1F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Green #35530A ΔE 0.023
- Pine #2B5D34 ΔE 0.025
- Spruce #0A5F38 ΔE 0.031
- Deep Green #02590F ΔE 0.032
- Forest #0B5509 ΔE 0.036
- Army Green #4B5D16 ΔE 0.041
- Camouflage Green #4B6113 ΔE 0.048
- Dark Green #006400 ΔE 0.048
Use #2B5A1F 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.