#2B7148
Closest named color: Dark Olive Green (#556B2F). oklch(49.3% 0.097 154.7), rgb(43, 113, 72).
Aa
White text reads best on this color (5.90:1).
About this color
#2B7148 is a medium-dark, moderately saturated green. In OKLCH its lightness is 49%, its chroma 0.097 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.046 away. White text reads best on it, at 5.90:1.
| Hue family | Greens |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.097) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.55:1 |
| White text | 5.90:1 |
Values
| HEX | #2B7148 |
| RGB | rgb(43, 113, 72) |
| HSL | hsl(145, 45%, 31%) |
| OKLCH | oklch(49.3% 0.097 154.7) |
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 #2B7148 | 5.90:1 | AA | Lc -84.5 | Fine for body text |
| Black text on #2B7148 | 3.55:1 | AA large text | Lc 24.8 | Dividers and decoration only |
| #2B7148 text on white | 5.90:1 | AA | Lc 79.3 | Fine for body text |
| #2B7148 text on black | 3.55:1 | AA large text | Lc -22.5 | Dividers and decoration only |
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 700.
-
Step 50
50
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E3EDE6
oklch(93.7% 0.014 155.6)
-
Step 200
200
#CCDED2
oklch(88.4% 0.025 156.7)
-
Step 300
300
#AACAB3
oklch(80.9% 0.047 154)
-
Step 400
400
#7BAF8C
oklch(70.8% 0.075 154.6)
-
Step 500
500
#579B70
oklch(63.2% 0.096 154.8)
-
Step 600
600
#398558
oklch(55.6% 0.103 155)
-
Step 700
700 (this color)
#2B7148
oklch(49.3% 0.097 154.7)
-
Step 800
800
#255C3B
oklch(42.8% 0.08 154.6)
-
Step 900
900
#244B33
oklch(37.7% 0.061 155.1)
-
Step 950
950
#162C1E
oklch(27% 0.039 154.9)
#2B7148 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) | #716845 | 0.086 |
| Deuteranopia (no green cones) | #67624B | 0.083 |
| Tritanopia (no blue cones) | #127066 | 0.047 |
| Achromatopsia (no color) | #646464 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B7148
#2B7148
oklch(49.3% 0.097 154.7)
- #824B77
#824B77
oklch(49.3% 0.096 334.7)
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 #2B7148, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.046
- Camo Green #526525 ΔE 0.053
- Jungle Green #048243 ΔE 0.057
- Dark Moss Green #606C38 ΔE 0.057
- Dark Green Blue #1F6357 ΔE 0.058
- Dark Aquamarine #017371 ΔE 0.061
- Pine #2B5D34 ΔE 0.063
- Camouflage Green #4B6113 ΔE 0.063
Use #2B7148 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.