#2B573B
Closest named color: Pine (#2B5D34). oklch(41.7% 0.068 154.3), rgb(43, 87, 59).
Aa
White text reads best on this color (8.30:1).
About this color
#2B573B is a dark, muted green. In OKLCH its lightness is 42%, its chroma 0.068 and its hue 154°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.025 away. White text reads best on it, at 8.30:1.
| Hue family | Greens |
| Lightness | dark (42%) |
| Chroma | muted (0.068) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.52:1 |
| White text | 8.30:1 |
Values
| HEX | #2B573B |
| RGB | rgb(43, 87, 59) |
| HSL | hsl(142, 34%, 25%) |
| OKLCH | oklch(41.7% 0.068 154.3) |
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 #2B573B | 8.30:1 | AAA | Lc -93.1 | Preferred for body text |
| Black text on #2B573B | 2.52:1 | Fails | Lc 15.5 | Dividers and decoration only |
| #2B573B text on white | 8.30:1 | AAA | Lc 88.5 | Fine for body text |
| #2B573B text on black | 2.52:1 | Fails | Lc -13.7 | 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
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E4ECE6
oklch(93.5% 0.012 153.7)
-
Step 200
200
#CEDED3
oklch(88.5% 0.023 155.9)
-
Step 300
300
#AEC9B5
oklch(81% 0.04 153.3)
-
Step 400
400
#82AD8F
oklch(70.8% 0.064 154.1)
-
Step 500
500
#619873
oklch(63.1% 0.081 154.1)
-
Step 600
600
#46835B
oklch(55.7% 0.089 153.7)
-
Step 700
700
#376E4B
oklch(49% 0.082 154.2)
-
Step 800
800 (this color)
#2B573B
oklch(41.7% 0.068 154.3)
-
Step 900
900
#2A4A35
oklch(37.8% 0.053 154.3)
-
Step 950
950
#192B1F
oklch(26.9% 0.033 154.5)
#2B573B 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) | #575139 | 0.061 |
| Deuteranopia (no green cones) | #504C3D | 0.060 |
| Tritanopia (no blue cones) | #215650 | 0.035 |
| Achromatopsia (no color) | #4E4E4E | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B573B
#2B573B
oklch(41.7% 0.068 154.3)
- #633E5B
#633E5B
oklch(41.8% 0.067 334.9)
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 #2B573B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.025
- Spruce #0A5F38 ΔE 0.033
- Dark Blue Green #005249 ΔE 0.041
- Dark Green Blue #1F6357 ΔE 0.048
- Dark Slate Gray #2F4F4F ΔE 0.049
- Navy Green #35530A ΔE 0.050
- Deep Teal #00555A ΔE 0.056
- Dark Teal #014D4E ΔE 0.059
Use #2B573B 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.