#39733C
Closest named color: Dark Olive Green (#556B2F). oklch(50.2% 0.105 144.8), rgb(57, 115, 60).
Aa
White text reads best on this color (5.68:1).
About this color
#39733C is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.105 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 5.68:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.105) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.69:1 |
| White text | 5.68:1 |
Values
| HEX | #39733C |
| RGB | rgb(57, 115, 60) |
| HSL | hsl(123, 34%, 34%) |
| OKLCH | oklch(50.2% 0.105 144.8) |
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 #39733C | 5.68:1 | AA | Lc -83.5 | Fine for body text |
| Black text on #39733C | 3.69:1 | AA large text | Lc 25.8 | Dividers and decoration only |
| #39733C text on white | 5.68:1 | AA | Lc 78.3 | Fine for body text |
| #39733C text on black | 3.69:1 | AA large text | Lc -23.5 | 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
#F3F7F3
oklch(97.2% 0.007 145.5)
-
Step 100
100
#E4EDE4
oklch(93.7% 0.015 145.5)
-
Step 200
200
#CEDECE
oklch(88.4% 0.028 145.3)
-
Step 300
300
#ADCAAD
oklch(80.9% 0.051 145.1)
-
Step 400
400
#81AE81
oklch(70.6% 0.081 144.7)
-
Step 500
500
#609A61
oklch(63.1% 0.104 144.6)
-
Step 600
600
#458448
oklch(55.6% 0.112 144.9)
-
Step 700
700 (this color)
#39733C
oklch(50.2% 0.105 144.8)
-
Step 800
800
#2D5B30
oklch(42.6% 0.086 145.2)
-
Step 900
900
#294B2A
oklch(37.7% 0.068 144.7)
-
Step 950
950
#192C19
oklch(27% 0.043 144.3)
#39733C 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) | #756A38 | 0.080 |
| Deuteranopia (no green cones) | #6D6540 | 0.079 |
| Tritanopia (no blue cones) | #317066 | 0.065 |
| Achromatopsia (no color) | #676767 | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #39733C
#39733C
oklch(50.2% 0.105 144.8)
- #814D84
#814D84
oklch(50.1% 0.104 325)
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 #39733C, 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 0.046
- Jungle Green #048243 ΔE 0.047
- Dark Moss Green #606C38 ΔE 0.048
- Muddy Green #657432 ΔE 0.053
- Tree Green #2A7E19 ΔE 0.056
- Camouflage Green #4B6113 ΔE 0.057
- Mud Green #606602 ΔE 0.059
Use #39733C 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.