#2B4F1F
Closest named color: Navy Green (#35530A). oklch(38.8% 0.086 138.5), rgb(43, 79, 31).
Aa
White text reads best on this color (9.37:1).
About this color
#2B4F1F is a dark, moderately saturated green. In OKLCH its lightness is 39%, its chroma 0.086 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 0.026 away. White text reads best on it, at 9.37:1.
| Hue family | Greens |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.086) |
| Temperature | in between |
| Nearest name | Navy Green (#35530A) |
| Black text | 2.24:1 |
| White text | 9.37:1 |
Values
| HEX | #2B4F1F |
| RGB | rgb(43, 79, 31) |
| HSL | hsl(105, 44%, 22%) |
| OKLCH | oklch(38.8% 0.086 138.5) |
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 #2B4F1F | 9.37:1 | AAA | Lc -95.8 | Preferred for body text |
| Black text on #2B4F1F | 2.24:1 | Fails | Lc 12.5 | Not readable |
| #2B4F1F text on white | 9.37:1 | AAA | Lc 91.5 | Preferred for body text |
| #2B4F1F text on black | 2.24:1 | Fails | Lc -10.9 | 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 900.
-
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
#80B071
oklch(70.7% 0.102 138.4)
-
Step 500
500
#5E9C4A
oklch(63.1% 0.132 138.6)
-
Step 600
600
#43862A
oklch(55.6% 0.143 138.4)
-
Step 700
700
#34711C
oklch(49% 0.133 138.4)
-
Step 800
800
#2C5C1A
oklch(42.6% 0.11 138.4)
-
Step 900
900 (this color)
#2B4F1F
oklch(38.8% 0.086 138.5)
-
Step 950
950
#182D11
oklch(27.1% 0.056 138.4)
#2B4F1F 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) | #51481A | 0.057 |
| Deuteranopia (no green cones) | #4C4522 | 0.057 |
| Tritanopia (no blue cones) | #294C44 | 0.059 |
| Achromatopsia (no color) | #464646 | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B4F1F
#2B4F1F
oklch(38.8% 0.086 138.5)
- #583462
#583462
oklch(38.8% 0.087 318.7)
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 #2B4F1F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Green #35530A ΔE 0.026
- Pine Green #0A481E ΔE 0.039
- Forest #0B5509 ΔE 0.040
- Bottle Green #044A05 ΔE 0.045
- British Racing Green #05480D ΔE 0.045
- Darkgreen #054907 ΔE 0.045
- Evergreen #05472A ΔE 0.046
- Pine #2B5D34 ΔE 0.046
Use #2B4F1F 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.