#2D5B39
Closest named color: Pine (#2B5D34). oklch(42.8% 0.076 150.6), rgb(45, 91, 57).
Aa
White text reads best on this color (7.87:1).
About this color
#2D5B39 is a dark, moderately saturated green. In OKLCH its lightness is 43%, its chroma 0.076 and its hue 151°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pine (#2B5D34), ΔE 0.011 away. White text reads best on it, at 7.87:1.
| Hue family | Greens |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.076) |
| Temperature | in between |
| Nearest name | Pine (#2B5D34) |
| Black text | 2.66:1 |
| White text | 7.87:1 |
Values
| HEX | #2D5B39 |
| RGB | rgb(45, 91, 57) |
| HSL | hsl(136, 34%, 27%) |
| OKLCH | oklch(42.8% 0.076 150.6) |
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 #2D5B39 | 7.87:1 | AAA | Lc -91.9 | Preferred for body text |
| Black text on #2D5B39 | 2.66:1 | Fails | Lc 16.8 | Dividers and decoration only |
| #2D5B39 text on white | 7.87:1 | AAA | Lc 87.2 | Fine for body text |
| #2D5B39 text on black | 2.66:1 | Fails | Lc -14.9 | 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 800.
-
Step 50
50
#F3F7F3
oklch(97.2% 0.007 145.5)
-
Step 100
100
#E4ECE5
oklch(93.5% 0.013 149.2)
-
Step 200
200
#CEDED1
oklch(88.5% 0.025 151.1)
-
Step 300
300
#ADC9B2
oklch(80.9% 0.044 150.4)
-
Step 400
400
#81AE8A
oklch(70.8% 0.071 150.4)
-
Step 500
500
#5F996D
oklch(63.1% 0.09 150.8)
-
Step 600
600
#448354
oklch(55.5% 0.098 150.4)
-
Step 700
700
#356F45
oklch(49.1% 0.091 150.8)
-
Step 800
800 (this color)
#2D5B39
oklch(42.8% 0.076 150.6)
-
Step 900
900
#294A31
oklch(37.6% 0.058 150.6)
-
Step 950
950
#182C1D
oklch(27.1% 0.038 151.1)
#2D5B39 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) | #5B5437 | 0.064 |
| Deuteranopia (no green cones) | #55503B | 0.063 |
| Tritanopia (no blue cones) | #245A52 | 0.040 |
| Achromatopsia (no color) | #525252 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2D5B39
#2D5B39
oklch(42.8% 0.076 150.6)
- #673F63
#673F63
oklch(42.8% 0.077 330.4)
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 #2D5B39, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pine #2B5D34 ΔE 0.011
- Spruce #0A5F38 ΔE 0.025
- Dark Green Blue #1F6357 ΔE 0.044
- Navy Green #35530A ΔE 0.048
- Army Green #4B5D16 ΔE 0.050
- Dark Blue Green #005249 ΔE 0.053
- Camouflage Green #4B6113 ΔE 0.058
- Deep Green #02590F ΔE 0.060
Use #2D5B39 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.