#3B7437
Closest named color: Dark Olive Green (#556B2F). oklch(50.5% 0.11 142.5), rgb(59, 116, 55).
Aa
White text reads best on this color (5.61:1).
About this color
#3B7437 is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.110 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.036 away. White text reads best on it, at 5.61:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.110) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.73:1 |
| White text | 5.61:1 |
Values
| HEX | #3B7437 |
| RGB | rgb(59, 116, 55) |
| HSL | hsl(116, 36%, 34%) |
| OKLCH | oklch(50.5% 0.11 142.5) |
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 #3B7437 | 5.61:1 | AA | Lc -83.2 | Fine for body text |
| Black text on #3B7437 | 3.73:1 | AA large text | Lc 26.2 | Dividers and decoration only |
| #3B7437 text on white | 5.61:1 | AA | Lc 77.9 | Fine for body text |
| #3B7437 text on black | 3.73:1 | AA large text | Lc -23.9 | 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
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E4EDE3
oklch(93.7% 0.016 142.6)
-
Step 200
200
#CEDECD
oklch(88.4% 0.029 143.7)
-
Step 300
300
#ADCAAA
oklch(80.9% 0.054 142.5)
-
Step 400
400
#82AF7D
oklch(70.8% 0.086 142.1)
-
Step 500
500
#619A5C
oklch(63.1% 0.109 142.4)
-
Step 600
600
#468441
oklch(55.5% 0.118 142.3)
-
Step 700
700 (this color)
#3B7437
oklch(50.5% 0.11 142.5)
-
Step 800
800
#2E5B2B
oklch(42.6% 0.091 142.6)
-
Step 900
900
#2A4B27
oklch(37.7% 0.071 142.2)
-
Step 950
950
#192C17
oklch(27% 0.045 142.1)
#3B7437 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) | #766B32 | 0.079 |
| Deuteranopia (no green cones) | #6F663B | 0.079 |
| Tritanopia (no blue cones) | #347166 | 0.071 |
| Achromatopsia (no color) | #676767 | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3B7437
#3B7437
oklch(50.5% 0.11 142.5)
- #824D89
#824D89
oklch(50.5% 0.11 322.7)
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 #3B7437, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.036
- Jungle Green #048243 ΔE 0.044
- Camo Green #526525 ΔE 0.047
- Tree Green #2A7E19 ΔE 0.049
- Dark Moss Green #606C38 ΔE 0.050
- Muddy Green #657432 ΔE 0.050
- Mud Green #606602 ΔE 0.057
- Camouflage Green #4B6113 ΔE 0.057
Use #3B7437 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.