#366E39
Closest named color: Dark Olive Green (#556B2F). oklch(48.6% 0.102 144.9), rgb(54, 110, 57).
Aa
White text reads best on this color (6.09:1).
About this color
#366E39 is a medium-dark, moderately saturated green. In OKLCH its lightness is 49%, its chroma 0.102 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.035 away. White text reads best on it, at 6.09:1.
| Hue family | Greens |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.102) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.44:1 |
| White text | 6.09:1 |
Values
| HEX | #366E39 |
| RGB | rgb(54, 110, 57) |
| HSL | hsl(123, 34%, 32%) |
| OKLCH | oklch(48.6% 0.102 144.9) |
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 #366E39 | 6.09:1 | AA | Lc -85.4 | Fine for body text |
| Black text on #366E39 | 3.44:1 | AA large text | Lc 23.8 | Dividers and decoration only |
| #366E39 text on white | 6.09:1 | AA | Lc 80.2 | Fine for body text |
| #366E39 text on black | 3.44:1 | AA large text | Lc -21.6 | 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
#F3F7F3
oklch(97.2% 0.007 145.5)
-
Step 100
100
#E4ECE4
oklch(93.5% 0.014 145.5)
-
Step 200
200
#CFDECE
oklch(88.5% 0.027 143.6)
-
Step 300
300
#AECAAD
oklch(81% 0.05 144.2)
-
Step 400
400
#82AE82
oklch(70.7% 0.079 144.7)
-
Step 500
500
#619A63
oklch(63.2% 0.101 145.1)
-
Step 600
600
#468449
oklch(55.6% 0.11 144.9)
-
Step 700
700 (this color)
#366E39
oklch(48.6% 0.102 144.9)
-
Step 800
800
#2F5B31
oklch(42.8% 0.084 144.9)
-
Step 900
900
#2A4B2B
oklch(37.8% 0.066 144.8)
-
Step 950
950
#192C19
oklch(27% 0.043 144.3)
#366E39 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) | #706535 | 0.078 |
| Deuteranopia (no green cones) | #68603C | 0.077 |
| Tritanopia (no blue cones) | #2E6B61 | 0.062 |
| Achromatopsia (no color) | #626262 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #366E39
#366E39
oklch(48.6% 0.102 144.9)
- #7C4A7F
#7C4A7F
oklch(48.7% 0.101 325)
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 #366E39, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.035
- Camo Green #526525 ΔE 0.038
- Camouflage Green #4B6113 ΔE 0.046
- Dark Moss Green #606C38 ΔE 0.051
- Army Green #4B5D16 ΔE 0.054
- Pine #2B5D34 ΔE 0.056
- Mud Green #606602 ΔE 0.057
- Jungle Green #048243 ΔE 0.060
Use #366E39 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.