#3A7150
Closest named color: Dark Olive Green (#556B2F). oklch(50.1% 0.079 155.8), rgb(58, 113, 80).
Aa
White text reads best on this color (5.74:1).
About this color
#3A7150 is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.079 and its hue 156°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Olive Green (#556B2F), ΔE 0.045 away. White text reads best on it, at 5.74:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.079) |
| Temperature | in between |
| Nearest name | Dark Olive Green (#556B2F) |
| Black text | 3.65:1 |
| White text | 5.74:1 |
Values
| HEX | #3A7150 |
| RGB | rgb(58, 113, 80) |
| HSL | hsl(144, 32%, 34%) |
| OKLCH | oklch(50.1% 0.079 155.8) |
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 #3A7150 | 5.74:1 | AA | Lc -83.8 | Fine for body text |
| Black text on #3A7150 | 3.65:1 | AA large text | Lc 25.5 | Dividers and decoration only |
| #3A7150 text on white | 5.74:1 | AA | Lc 78.6 | Fine for body text |
| #3A7150 text on black | 3.65:1 | AA large text | Lc -23.2 | 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
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E4ECE7
oklch(93.6% 0.011 158.8)
-
Step 200
200
#CFDED3
oklch(88.6% 0.022 154.1)
-
Step 300
300
#AEC8B6
oklch(80.8% 0.038 155.3)
-
Step 400
400
#82AC91
oklch(70.6% 0.06 156.3)
-
Step 500
500
#619875
oklch(63.1% 0.079 155.5)
-
Step 600
600
#46825E
oklch(55.5% 0.085 156)
-
Step 700
700 (this color)
#3A7150
oklch(50.1% 0.079 155.8)
-
Step 800
800
#2E5A3F
oklch(42.8% 0.067 155.3)
-
Step 900
900
#2A4A36
oklch(37.8% 0.051 155.6)
-
Step 950
950
#192B20
oklch(26.9% 0.032 156.7)
#3A7150 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) | #71694E | 0.073 |
| Deuteranopia (no green cones) | #686452 | 0.069 |
| Tritanopia (no blue cones) | #2D7068 | 0.038 |
| Achromatopsia (no color) | #666666 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3A7150
#3A7150
oklch(50.1% 0.079 155.8)
- #805275
#805275
oklch(50.2% 0.079 335.9)
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 #3A7150, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Olive Green #556B2F ΔE 0.045
- Dark Moss Green #606C38 ΔE 0.049
- Dark Aquamarine #017371 ΔE 0.053
- Camo Green #526525 ΔE 0.055
- Dark Green Blue #1F6357 ΔE 0.057
- Deep Turquoise #017374 ΔE 0.057
- Bluegreen #017A79 ΔE 0.061
- Muddy Green #657432 ΔE 0.062
Use #3A7150 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.