#3B7645
Closest named color: Dark Olive Green (#556B2F). oklch(51.3% 0.099 147.8), rgb(59, 118, 69).
Aa
White text reads best on this color (5.43:1).
About this color
#3B7645 is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.099 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.040 away. White text reads best on it, at 5.43:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.099) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.86:1 |
| White text | 5.43:1 |
Values
| HEX | #3B7645 |
| RGB | rgb(59, 118, 69) |
| HSL | hsl(130, 33%, 35%) |
| OKLCH | oklch(51.3% 0.099 147.8) |
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 #3B7645 | 5.43:1 | AA | Lc -82.3 | Fine for body text |
| Black text on #3B7645 | 3.86:1 | AA large text | Lc 27.1 | Dividers and decoration only |
| #3B7645 text on white | 5.43:1 | AA | Lc 76.9 | Fine for body text |
| #3B7645 text on black | 3.86:1 | AA large text | Lc -24.8 | 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
#E4EDE5
oklch(93.7% 0.014 148.8)
-
Step 200
200
#CEDECF
oklch(88.4% 0.027 147.1)
-
Step 300
300
#ADCAAF
oklch(81% 0.049 147)
-
Step 400
400
#80AE86
oklch(70.7% 0.076 148.2)
-
Step 500
500
#5F9A67
oklch(63.2% 0.098 147.6)
-
Step 600
600
#43844E
oklch(55.6% 0.107 147.8)
-
Step 700
700 (this color)
#3B7645
oklch(51.3% 0.099 147.8)
-
Step 800
800
#2C5B34
oklch(42.7% 0.082 147.8)
-
Step 900
900
#284B2E
oklch(37.7% 0.064 148.3)
-
Step 950
950
#182C1B
oklch(27% 0.041 148)
#3B7645 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) | #776D42 | 0.080 |
| Deuteranopia (no green cones) | #6F6748 | 0.079 |
| Tritanopia (no blue cones) | #31746A | 0.057 |
| Achromatopsia (no color) | #6A6A6A | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3B7645
#3B7645
oklch(51.3% 0.099 147.8)
- #855184
#855184
oklch(51.3% 0.1 327.6)
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 #3B7645, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.040
- Jungle Green #048243 ΔE 0.044
- Dark Moss Green #606C38 ΔE 0.048
- Muddy Green #657432 ΔE 0.049
- Camo Green #526525 ΔE 0.054
- Military Green #667C3E ΔE 0.056
- Tree Green #2A7E19 ΔE 0.060
- Sea Green #2E8B57 ΔE 0.061
Use #3B7645 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.