#2B501B
Closest named color: Navy Green (#35530A). oklch(39% 0.092 137.4), rgb(43, 80, 27).
Aa
White text reads best on this color (9.26:1).
About this color
#2B501B is a dark, moderately saturated green. In OKLCH its lightness is 39%, its chroma 0.092 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 0.021 away. White text reads best on it, at 9.26:1.
| Hue family | Greens |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.092) |
| Temperature | in between |
| Nearest name | Navy Green (#35530A) |
| Black text | 2.26:1 |
| White text | 9.26:1 |
Values
| HEX | #2B501B |
| RGB | rgb(43, 80, 27) |
| HSL | hsl(102, 50%, 21%) |
| OKLCH | oklch(39% 0.092 137.4) |
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 #2B501B | 9.26:1 | AAA | Lc -95.6 | Preferred for body text |
| Black text on #2B501B | 2.26:1 | Fails | Lc 12.8 | Not readable |
| #2B501B text on white | 9.26:1 | AAA | Lc 91.2 | Preferred for body text |
| #2B501B text on black | 2.26:1 | Fails | Lc -11.1 | 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
#E4EDE0
oklch(93.6% 0.02 135.8)
-
Step 200
200
#CDDFC7
oklch(88.4% 0.038 137.8)
-
Step 300
300
#ACCCA0
oklch(81% 0.07 137.2)
-
Step 400
400
#7FB16C
oklch(70.8% 0.11 137.4)
-
Step 500
500
#5D9D42
oklch(63.2% 0.141 137.4)
-
Step 600
600
#42871E
oklch(55.7% 0.153 137.3)
-
Step 700
700
#33720F
oklch(49.1% 0.142 137.4)
-
Step 800
800
#2B5D12
oklch(42.7% 0.117 137.5)
-
Step 900
900 (this color)
#2B501B
oklch(39% 0.092 137.4)
-
Step 950
950
#182D0F
oklch(27.1% 0.058 137.2)
#2B501B 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) | #534915 | 0.060 |
| Deuteranopia (no green cones) | #4E461F | 0.060 |
| Tritanopia (no blue cones) | #294D45 | 0.065 |
| Achromatopsia (no color) | #474747 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B501B
#2B501B
oklch(39% 0.092 137.4)
- #593465
#593465
oklch(39.1% 0.091 317.5)
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 #2B501B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Navy Green #35530A ΔE 0.021
- Forest #0B5509 ΔE 0.035
- Pine Green #0A481E ΔE 0.041
- Deep Green #02590F ΔE 0.042
- Bottle Green #044A05 ΔE 0.044
- Darkgreen #054907 ΔE 0.045
- Pine #2B5D34 ΔE 0.045
- British Racing Green #05480D ΔE 0.045
Use #2B501B 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.